Sunan an-Nasa'i 3967
سنن النسائي#3967SahihIt was narrated from Anas bin Malik that :The Messenger of Allah [SAW] said: "I have been commanded to fight the idolators until they bear witness to La ilaha illallah (there is none worthy of worship except Allah) and that Muhammad is the Messenger of Allah [SAW]. If they bear witness to La ilaha illallah and that Muhammad is the Messenger of Allah [SAW], and they face our Qiblah, eat our slaughtered animals, and pray as we do, then their blood and wealth become forbidden except for a right that is due, and they will have the same rights and obligations as the Muslims
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
In-book reference: 37:2