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.
Sahih al-Bukhari Book 93, Hadith 29
← Previous Hadith I have heard 'Umar saying, "The Prophet (ﷺ) used to give me some money (grant) and I would say (to him), 'Give it to a more needy one than me.' Once he gave me some money and I said, 'Give it to a more needy one than me.' The Prophet (ﷺ) said (to me), 'Take it and keep it in your possession and then give it in charity. Take whatever comes to you of this money while you are not keen to have it and not asking for it; take it, but you should not seek to have what you are not given. ' "

Sahih al-Bukhari Book 93, Hadith 28 Next Hadith → (the brother of Bani Sa`ida) A man from the Ansar came to the Prophet (ﷺ) and said, "If a man finds another man sleeping with his wife, should he kill him?" That man and his wife then did Lian in the mosque while I was present.

Sahih al-Bukhari Book 93, Hadith 30