Umm Salamah (Allah be pleased with her), the wife of Allahs Apostle ﷺ , said: It was said to the Messenger of Allah ﷺ : Is not the daughter of Hamza a suitable match for you? Or it was said: Why dont you propose to marry the daughter of Hamza, the son of Abdul Muttalib? Thereupon he said: Hamza is my brother by reason of fosterage.