Sayyiduna Amr bin Kharijah (may Allah be pleased with him) said: I was near the camel of the Prophet (peace and blessings of Allah be upon him) which was chewing the cud and its saliva was flowing between my two shoulders. I heard him saying: "Listen, O people! Indeed, Allah Almighty has fixed the share for every rightful person (heir), so now it is not permissible to make a bequest in favor of an heir."