Thematic Bible: Moses, in killing the egyptian

One day, after Moses was grown, it happened that he went out to his brethren and looked at their burdens; and he saw an Egyptian beating a Hebrew, one of [Moses'] brethren. He looked this way and that way, and when he saw no one, he killed the Egyptian and hid him in the sand.

And on seeing one of them being unjustly treated, he defended the oppressed man and avenged him by striking down the Egyptian and slaying [him]. He expected his brethren to understand that God was granting them deliverance by his hand [taking it for granted that they would accept him]; but they did not understand.