Chapter 86: Limits and Punishments set by Allah (Hudood)
Narrated Abu Huraira: A person had sexual relation with his wife in the month of Ramadan
(while he was fasting), and he came to Allah' s Messenger (ﷺ) seeking his
verdict concerning that action. The Prophet (ﷺ) said (to him), "Can you
afford to manumit a slave?" The man said, "No." The Prophet (ﷺ) said, "Can
you fast for two successive months?" He said, "No." The Prophet (ﷺ) said,
"Then feed sixty poor persons."
Sahih al-Bukhari 6821