(1) باب
It was narrated that Abu Hurairah said:
"The Messenger of Allah [SAW] said: 'I have been commanded to fight the people until they say La ilaha illallah. If they say it, then their blood and wealth are prohibited for me, except for a right that is due, and their reckoning will be with Allah.'"
Reference: Sunan an-Nasa'i 3977
In-book reference: Book 37, Hadith 12
English translation: Vol. 5, Book 37, Hadith 3982