Exodus 2:11-15, 22-23

Now it came about in those days, when Moses had grown up, that he went out to his brethren and looked on their hard labors; and he saw an Egyptian beating a Hebrew, one of his brethren. So he looked this way and that, and when he saw there was no one around, he struck down the Egyptian and hid him in the sand. He went out the next day, and behold, two Hebrews were fighting with each other; and he said to the offender, “Why are you striking your companion?” But he said, “Who made you a prince or a judge over us? Are you intending to kill me as you killed the Egyptian?” Then Moses was afraid and said, “Surely the matter has become known.” When Pharaoh heard of this matter, he tried to kill Moses. But Moses fled from the presence of Pharaoh and settled in the land of Midian, and he sat down by a well.

Then she gave birth to a son, and he named him Gershom, for he said, “I have been a sojourner in a foreign land.” Now it came about in the course of those many days that the king of Egypt died. And the sons of Israel sighed because of the bondage, and they cried out; and their cry for help because of their bondage rose up to God.