It is narrated from Sayyiduna Anas (may Allah be pleased with him) that indeed the Messenger of Allah (peace and blessings be upon him) said: "I have been commanded to fight the people until they testify that there is no deity worthy of worship except Allah and that Muhammad (peace and blessings be upon him) is the Messenger of Allah. So when they say that there is no deity worthy of worship except Allah and that Muhammad (peace and blessings be upon him) is the Messenger of Allah, and they face our Qiblah, and eat our slaughtered animals, and perform our prayer, then indeed their blood and wealth become forbidden for us, except by right. For them are the rights that are for the Muslims, and upon them are the obligations that are upon (the rest of) the Muslims."