And when your sister, (posing as a stranger,) walking along, said (to Pharaoh’s family): Shall I point out to you (a woman) who will nurse this (infant)? Then We brought you back to your mother (on the pretext of nursing) so that she might cool her eyes and might not feel aggrieved as well. And you killed a man (a disbeliever of Pharaoh’s people). Then We delivered you from (that) agony (too) and tested and assessed you through many trials. Then you stayed among the people of Madyan for many years. Musa (Moses)! Then you came (here) at the time fixed (by Allah. He was then exactly forty years old).