«أمرت أن أقاتل الناس حتى يقولوا لا إله إلا الله فمن قال لا إله إلا الله فقد عصم مني ماله ونفسه إلا بحقه وحسابه على الله»
The Prophet (peace and blessings be upon him) said:
"I have been commanded to fight the people until they say 'La ilaha illallah' (There is no god but Allah). So whoever says 'La ilaha illallah' has certainly protected his life and his wealth from me, except by its right, and his reckoning is with Allah Almighty."
Hadith Referenceصحیح الجامع الصغیر / حرف الألف / 1373