Sunan an-Nasa'i 5661
سنن النسائي#5661SahihIt was narrated that Ibn 'Umar and a number of the Companions of Muhammad [SAW] said:"The Messenger of Allah [SAW] said: 'Whoever drinks Khamr, whip him; then if he drinks (again), whip him; then if he drinks (again), whip him; then if he drinks (again), kill him
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih
In-book reference: 51:123