What was Prophet Muhammad's (saw) response when Um Salama asked him if she would receive a reward for spending on her sons, Abu Salama's offspring?
 Narrated Zainab:                     (the daughter of Um Salama) My mother said, "O Allah's Apostle! Shall I receive a reward if I spend for the sustenance of Abu Salama's offspring, and in fact they are also my sons?" The Prophet replied, "Spend on them and you will get a reward for what you spend on them."