Sahih al-Bukhari, Volume 9, Book 89, Hadith 278 (USC-MSA) ⓘ
Narrated Sahl bin Sa`d: I witnessed a husband and a wife who were involved in a case of Lian. Then (the judgment of) divorce was passed. I was fifteen years of age, at that time.
حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ اللَّهِ، حَدَّثَنَا سُفْيَانُ، قَالَ الزُّهْرِيُّ عَنْ سَهْلِ بْنِ سَعْدٍ، قَالَ شَهِدْتُ الْمُتَلاَعِنَيْنِ وَأَنَا ابْنُ خَمْسَ، عَشْرَةَ فُرِّقَ بَيْنَهُمَا.
also referenced under: Book 93, Hadith 29 (In-Book) & Hadith 7165 (DarusSalam)