Sunan Abi Dawud, Hadith 2640

Abu Hurairah reported the Apostle of Allaah as saying “ I am commanded to fight with men till they testify that there is no god but Allaah, when they do that they will keep their life and property safe from me, except what is due to them. (i.e., life and property) and their reckoning will be at Allaah’s hands.”

حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا أَبُو مُعَاوِيَةَ، عَنِ الأَعْمَشِ، عَنْ أَبِي صَالِحٍ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ "‏ أُمِرْتُ أَنْ أُقَاتِلَ النَّاسَ حَتَّى يَقُولُوا لاَ إِلَهَ إِلاَّ اللَّهُ فَإِذَا قَالُوهَا مَنَعُوا مِنِّي دِمَاءَهُمْ وَأَمْوَالَهُمْ إِلاَّ بِحَقِّهَا وَحِسَابُهُمْ عَلَى اللَّهِ تَعَالَى ‏" ‏ ‏.‏

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also referenced under: Hadith 2634 (Hasan)