Exodus 2:11-12

King James Version

¹¹ And it came to pass in those days, when Moses was grown, that he went out unto his brethren, and looked on their burdens: and he spied an Egyptian smiting an Hebrew, one of his brethren.

¹² And he looked this way and that way, and when he saw that there was no man, he slew the Egyptian, and hid him in the sand.