Exodus 34:29-31

American Standard Version

²⁹ And it came to pass, when Moses came down from mount Sinai with the two tables of the testimony in Moses’ hand, when he came down from the mount, that Moses knew not that the skin of his face ^[a]shone ^[b]by reason of his speaking with him. ³⁰ And when Aaron and all the children of Israel saw Moses, behold, the skin of his face shone; and they were afraid to come nigh him. ³¹ And Moses called unto them; and Aaron and all the rulers of the congregation returned unto him: and Moses spake to them.