Sunan an-Nasa'i 4046
سنن النسائي#4046SahihIt was narrated that Ibn 'Abbas said, :Concerning the statement of Allah, the Most High: The recompense of those who wage war against Allah and His Messenger. "This Verse was revealed concerning the idolators. Whoever among them repents before he is captured, you have no way against him. This Verse does not apply to the Muslims. Whoever kills, spreads mischief in the land, and wages war against Allah and His Messenger, then joins the disbelievers before he can be caught, there is nothing to prevent the Hadd punishment being carried out on him because of what he did
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih Isnaad
Al-AlbaniSahih Isnaad
Zubair Ali ZaiIsnaad Hasan
In-book reference: 37:81