Exodus 33:20-23

But He said, “You cannot see My face, for no man shall see Me and live!” Then the LORD said, “Behold, there is a place beside Me, and you shall stand there on the rock; and while My glory is passing by, I will put you in a cleft of the rock and protectively cover you with My hand until I have passed by. Then I will take away My hand and you shall see My back; but My face shall not be seen.”