Abu Hamid Ahmad ibn Ali ibn Al-Husayn As-Tha’alibi narrated that Abu Ahmad Abdullah ibn Abdul Rahman - known as as-Safwani - said, “There was a caravan going from the province of Khorasan to Kerman. Some highway robbers attacked it along the way and captured a man who was thought to have a lot of wealth. He was in their hands for sometime. They tortured him so that he would give them something, and then they freed him. They kept him on a block of ice and filled up his mouth with ice. They tied up his hands and feet. One of the women from the same tribe felt sorry for him and freed him without anyone knowing about it. He fled, but his mouth and tongue were wounded so much that he was unable to talk. He went back to Khorasan and heard that Ali ibn Musa Ar-Ridha’ (a.s.) had gone to the town of Neishaboor. One night he dreamt that someone told him, ‘The son of God’s Prophet (S) has come to Khorasan. Ask him for your cure. He may suggest to you a medicine to treat you.’ The man said, ‘I dreamt that I went to Ar-Ridha’ (a.s.) and reported to the Imam (a.s.) what had happened to me. Then the Imam (a.s.) told me, ‘Grind some cumin seed, thyme and salt. Wash out your mouth with it two or three times. Then you will be cured.’ He woke up and did not pay any attention to his dream. He did not even think about it. He went until he reached the gates of Neishaboor. He was told that Ali ibn Musa Ar-Ridha’ (a.s.) had left Neishaboor and gone to ‘Ribat Sa’d. The man decided to go there to tell the Imam (a.s.) about his problem and get some medication for his ailment. Then he set out for ‘Ribat Sa’d. Upon seeing the Imam (a.s.), the man made an effort and described his problem saying, ‘O son of the Prophet of God! This is my problem. My mouth has been injured and my tongue does not work. I can hardly talk. Please give me some medicine.’ Ar-Ridha’ (a.s.) asked him, ‘Did I not teach you what to do in your dream?’ Go and do what I taught you to do and you will be treated.’ The man said, ‘O son of the Prophet of God! Please tell me again if you deem it proper.’ The Imam (a.s.) said, ‘Grind some cumin seed, thyme and salt. Wash your mouth with it two or three times. Then you will be cured.’ The man added, “I did just as Ar-Ridha’ (a.s.) had said and got cured.” Abu Hamid Ahmad ibn Ali ibn Al-Husayn As-Tha’alibi said, “I heard Aba Ahmad Abdullah ibn Abdul Rahman known as As-Safwani say that he had heard that man say this himself.”
Muhammad ibn Ahmad al-Sinani - may God be pleased with him - narrated that Muhammad ibn Abi Abdillah al-Kufi quoted on the authority of Muhammad ibn Khalaf, on the authority of Harthama ibn A’yan, “I went to see my Master and Friend - that is Ar-Ridha’ (a.s.) - in the Al-Ma’mun’s house. It was announced in Al-Ma’mun’s house that Ar-Ridha’ (a.s.) has died. However, this was not right. I entered and sought permission to visit Ar-Ridha’ (a.s.).” Harthama added, “There was a young man called Sabeeh od-Daylami among the trusted servants of Al-Ma’mun who really liked my Master (Ar-Ridha’ (a.s.)). That man came out and saw me. He said, ‘O Harthama! Don’t you know that I am a trusted servant of Al-Ma’mun in public and in private?’ I said, ‘Yes.’ He said, ‘O Harthama! Al-Ma’mun called me and thirty other trusted servants early in the night. I went to him. There were so many lights there which made the night seem like the day. There were many poisoned swords in front of him. He called us over one by one and made us pledge. No one else was there. He said, ‘This pledge is binding upon you. You must be loyal and do whatever I order you to do without any hesitation.’ We swore to carry out his orders. Then Al-Ma’mun said, ‘Each of you should pick up one of these swords and go to Ali ibn Musa Ar-Ridha’’s (a.s.) room. Do not talk to him whether you find him standing up, sitting or asleep. Just strike him (referring to Ar-Ridha’ (a.s.)) with these swords; and destroy his body, bones, blood, hair and brains. Then cover him up with the rugs and wipe your swords by rubbing them on the rugs. Then come to me. If you do this and keep it a secret, I have promised myself to give each one of you ten bags of Dirhams, ten select pieces of farmland, and not take these things away from you for as long as I live.’ We picked up the swords and went to Ar-Ridha’’s (a.s.) room. We found him sleeping on his side, moving his fingers and saying something which we could not understand. The other servants went ahead and started to strike him with their swords, but I dropped my sword and just kept looking at him. It was as if he (a.s.) knew that we would attack him. He had not held up anything which could block the swords. Then the servants dropped the rugs over him and returned to Al-Ma’mun. Al-Ma’mun asked us, ‘What did you do?’ They said, ‘O Commander of the Faithful! We did what we were ordered to do.’ Al-Ma’mun said, ‘Do not say anything about this anywhere.’ When dawn came, Al-Ma’mun came out. He sat in his meeting bare-headed. He unbuttoned his shirt, declared that the Imam (a.s.) has died and prepared to mourn for him. He then stood up and started to walk away. I was with him. He went towards the Imam’s (a.s.) room and opened the door. Al-Ma’mun got shocked when he heard Ar-Ridha’’s (a.s.) voice. Then Al-Ma’mun asked me, ‘Who is there with him (referring to Ar-Ridha’ (a.s.))?’ I replied, ‘O Commander of the Faithful! I do not know.’ Al-Ma’mun said, ‘Hurry up. Look and see who is with him.’ We rushed towards Ar-Ridha’ (a.s.) and saw him kneeling down in his prayer niche praying and expressing God’s glorifications. I said, ‘O Commander of the Faithful! I see someone praying and expressing God’s glorifications in the prayer niche.’ He got shocked and surprised and said, ‘Then you have lied to me and fooled me. God damn you! He looked at me amongst the people and said, ‘O Sabeeh! You know Ar-Ridha’ (a.s.). Look and see who is praying.’ I entered the room and Al-Ma’mun returned. When I reached the threshold of the door, the Imam (a.s.) raised his voice and said, ‘O Sabeeh!’ I fell down on my face and said, ‘Yes my Master!’ He (a.s.) said, ‘Stand up. May God have Mercy upon you. They wished to put out God’s Light, but God wanted to perfect His Light, even though some unbelievers may dislike that.’ I returned to Al-Ma’mun. His face had turned black like a dark night. Al-Ma’mun asked, ‘What did you find after I left?’ I said, ‘O Commander of the Faithful! I swear by God that the Imam (a.s.) was sitting in his room, called out to me and said these things.’ Al-Ma’mun buttoned up his shirt, ordered that his robes be brought, put them on and said, ‘Announce that the Imam (a.s.) had fainted but is fine now.’”
Harthama added, “I expressed a lot of thanks and praise to the Honorable the Exalted God. Then I went in to see my Master Ar-Ridha’ (a.s.). When the Imam (a.s.) saw me, he (a.s.) said, ‘O Harthama! Do not express what you heard Sabeeh tell you about me, except for those whose hearts have been tested by God for loving us and our Mastery.’ I said, ‘Yes. My Master!’ Then the Imam (a.s.) said, ‘O Harthama! I swear by God that their trickery will not harm me at all until the recorded time (i.e. of the murder of Ar-Ridha’ (a.s.)) arrives.’
Ahmad ibn Ziyad ibn Ja’far al-Hamadani - may God be pleased with him - narrated that Ali ibn Ibrahim ibn Hashem quoted on the authority of his father, on the authority of Muhammad ibn Abdullah al-Hashemi, “One day I went to see Al-Ma’mun. He asked me to sit down and asked others to leave. He asked for some food and we ate together. Then we put some eau de-cologne on. Then he ordered that curtains be set up, faced the person behind the curtain and said, ‘I swear to you by God to recite what you have recited about him who was in Toos.’ A woman started to recite:
The narrator added, “After hearing this, Al-Ma’mun cried and said, ‘O Abdullah (i.e. Muhammad ibn Abdullah al-Hashemi)! Will my family and your family blame me for leaving a sign for Abal Hassan Ar-Ridha’ (a.s.) here?’ By God, I will narrate for you a tradition on which hearing will amaze you. One day I went to see Ar-Ridha’ (a.s.) and said, ‘May I be your ransom! Musa ibn Ja’far (al-Kazim) (a.s.), Ja’far ibn Muhammad (as-sadiq) (a.s.), Muhammad ibn Ali (al-Baqir) (a.s.) and Ali ibn Al-Husayn (as-Sajjad) (a.s.) were your ancestors. They possessed the knowledge of whatever had happened and whatever will happen up until the Resurrection Day. Now you are their Trustee and Inheritor. You possess their knowledge. I need something.’ Imam Ar-Ridha’ (a.s.) asked, ‘What do you need?’ I said, ‘This is my slave-wife Az-Zaherieh. She is very special in terms of being good-tempered. I prefer no one over her. She has become pregnant several times, but has miscarried. Now she is pregnant again. Please suggest to me what would treat her and deliver her (a healthy) child.’ The Imam (a.s.) said, ‘Do not be worried about her miscarriages, since she will get well and deliver a boy who looks very much like his mother, has an extra small finger on his right hand which does not have any joints, and has an extra toe without any joints on his left foot.’ It occurred to me that I should bear witness that God has power over all things. Then Az-Zaherieh delivered a boy who looked much like his mother, with an extra finger on his right hand and an extra toe on his left foot which had no joints just as Imam Ar-Ridha’ (a.s.) had said. Then I see no reason for anyone to blame me for having accepted Ar-Ridha’ (a.s.) as a Divine Sign.”
The narrator said, “There was much more than this to say, but I summarized it. There is no power nor any strength save by God - the Exalted, the Magnificent.”
The author of this book (a.s.heikh Sadooq) said, “The knowledge of Ar-Ridha’ (a.s.) about this event was derived from what he had received from his forefathers (a.s.), from the Prophet of God (a.s.). That is Gabriel brought the news about the Caliphs, their children from the Umayyads and the Abbasids, and what will happen in their times and what they will do for the Prophet of God (a.s.). There is no power save in God.”