Hadith 31-349

وَبِهذَا الإسناد قالَ: قالَ رَسُولَ اللَّهِ‏ صَلَّى اللهُ عَلَيْهِ وَآلِهِ: التائب من الذنب كَمَنْ لا ذنب لَهُ.

According to the same documentation, God’s Prophet (S) said, “One who repents from committing sins is like one who has not committed any sins.”