when
Exodus 2:10
And the child grew, and she brought him unto Pharaoh's daughter, and he became her son. And she called his name Moses: and she said, Because I drew him out of the water.
Acts 7:21-24
21
And when he was cast out, Pharaoh's daughter took him up, and nourished him for her own son.
22
And Moses was learned in all the wisdom of the Egyptians, and was mighty in words and in deeds.
23
And when he was full forty years old, it came into his heart to visit his brethren the children of Israel.
24
And seeing one of them suffer wrong, he defended him, and avenged him that was oppressed, and smote the Egyptian: