Sahih Muslim 1798
Sahih Muslim · Book 32: The Book of Jihad and Expeditions · The supplication of the Prophet (saws) and his steadfastness in the face of the hypocrites' persecution
A similar tradition has been narrated through a different chain of transmitters by Ibn Shihab with the addition of the words:
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 .
" Before Abdullah (b. Ubayy) became a Muslim."