The Messenger of Allah ﷺ said, "I have been commanded to fight the people until they say, 'There is no god but Allah.' Whoever says, 'There is no god but Allah,' has secured his life and property from me, except for what is due by right, and his reckoning is with Allah."Reported by Umar and Ibn Umar from the Prophet ﷺ.
حدثنا أبو اليمان أخبرنا شعيب عن الزهري حدثنا سعيد بن المسيب أن
قال رسول الله ﷺ أمرت أن أقاتل الناس حتى يقولوا لا إله إلا الله فمن قال لا إله إلا الله فقد عصم مني نفسه وماله إلا بحقه وحسابه على الله رواه عمر وابن عمر عن النبي ﷺ