(42) باب ذِكْرِ الرِّوَايَاتِ الْمُغَلِّظَاتِ فِي شُرْبِ الْخَمْرِ
It was narrated that Abu Hurairah said:
"The Messenger of Allah [SAW] said: 'The adulterer is not a believer at the moment when he is committing adultery, and the wine drinker is not a believer at the moment when he is drinking wine, and the thief is not a believer at the moment when he is stealing, and the robber is not a believer at the moment when he is robbing and people are looking on.'" (ES)
Reference (ES): Sunan an-Nasa'i 5659 (ES)
In-book reference (ES): Book 51, Hadith 121 (ES)
English translation (ES): Vol. 6, Book 51, Hadith 5662 (ES)