(30) باب النُّهْبَى بِغَيْرِ إِذْنِ صَاحِبِهِ
Narrated Abu Huraira:
The Prophet (ﷺ) said, "When an adulterer commits illegal sexual intercourse, then he is not a believer at the time, he is doing it, and when a drinker of an alcoholic liquor drinks it, then he is not a believer at the time of drinking it, and when a thief steals, then he is not a believer at the time of stealing, and when a robber robs, and the people look at him, then he is not a believer at the time of doing robbery.
Reference: Sahih al-Bukhari 2475
In-book reference: Book 46, Hadith 36
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 43, Hadith 655