Sahih al-Bukhari 7168
Arabic
قَالَ ابْنُ شِهَابٍ فَأَخْبَرَنِي مَنْ، سَمِعَ جَابِرَ بْنَ عَبْدِ اللَّهِ، قَالَ كُنْتُ فِيمَنْ رَجَمَهُ بِالْمُصَلَّى. رَوَاهُ يُونُسُ وَمَعْمَرٌ وَابْنُ جُرَيْجٍ عَنِ الزُّهْرِيِّ عَنْ أَبِي سَلَمَةَ عَنْ جَابِرٍ عَنِ النَّبِيِّ صلى الله عليه وسلم فِي الرَّجْمِ.
English translation
(continued from above) Narrated Jabir bin Abdullah:I was one of those who stoned him at the Musalla in Al-Madina (See Hadith)
Reference: Sahih al-Bukhari 7168, Book of Judgments (Ahkaam). English translation by Dr. Muhammad Muhsin Khan.