Sahih al-Bukhari Hadith 415 – Volume 1, Book 8

English

Volume 1, Book 8, Number 415:
Narrated Sahl bin Sa'd:
A man said, "O Allah's Apostle! If a man finds another man with his wife, (committing adultery)
should the husband kill him?" Later on I saw them (the man and his wife) doing Lian in the mosque.