Hadith 32-9

حَدَّثَنا أَبي رَضِىَ اللهُ عَنْهُ قالَ: حَدَّثَنا سَعْد بْنِ عَبْدِ اللَّه، عَنْ يَعْقُوبِ بْنِ يَزِيد، عَنْ عَلىِّ بْن أَشيمِ، عَنْ سُلَيْمان الجَعْفَرِيِّ، عَنْ أَبي الحَسَن الرِّضا عَلَيْهِ السَّلامُ قالَ: أَتَدْري لَمْ سُمِّيَ إِسْمَاعِيل صادِقَ الوَعْدِ؟ قالَ: قُلْتُ: لا أَدْرِي، فَقالَ: وَعَدَ رَجُلاً فَجَلَسَ لَهُ حَولاً يَنتَظِرُهُ.

(The author of the book narrated) my father - may God be pleased with him - narrated that Sa’d ibn Abdullah quoted on the authority of Yaqoob ibn Yazid, on the authority of Ali ibn Ahmad ibn Ashyam, on the authority of Soleiman al-Ja’fari that Abil Hassan Ar-Ridha’ (a.s.) told him, ‘Do you know why Ishmael was called strictly true?’ [15] He said, ‘No.’ Imam Ar-Ridha’ (a.s.) said, ‘It was because he made an appointment with someone and waited for him to come for one year.’