Exodus 3:6
6 And he said, c“I am the God of your father, the God of Abraham, the God of Isaac, and the God of Jacob.” And Moses hid his face, for dhe was afraid to look at God.
1 Samuel 6:19
19 xAnd he struck some of the men of Beth-shemesh, because they looked upon the ark of the Lord. He struck seventy men of them,1 and the people mourned because the Lord had struck the people with a great blow.