Sahih (Sahih Muslim)
حَدَّثَنِي مُحَمَّدُ بْنُ رَافِعٍ، حَدَّثَنَا حُجَيْنٌ، - يَعْنِي ابْنَ الْمُثَنَّى - حَدَّثَنَا لَيْثٌ، عَنْ عُقَيْلٍ، عَنِ ابْنِ شِهَابٍ، فِي هَذَا الإِسْنَادِ بِمِثْلِهِ وَزَادَ وَذَلِكَ قَبْلَ أَنْ يُسْلِمَ عَبْدُ اللَّهِ .
A similar tradition has been narrated through a different chain of transmitters by Ibn Shihab with the addition of the words:" Before Abdullah (b. Ubayy) became a Muslim