Exodus 34:30-34

30Aaron and all the Israelites looked at Moses, and behold, his face was radiant. And they were afraid to approach him.

31But Moses called out to them; so Aaron and all the leaders of the congregation returned to him, and Moses spoke to them. 32And after this all the Israelites came near, and Moses commanded them to do everything that the LORD had told him on Mount Sinai.

33When Moses had finished speaking with them, he put a veil over his face. 34But whenever Moses went in before the LORD to speak with Him, he would remove the veil until he came out. And when he came out, he would tell the Israelites what he had been commanded,