Exodus 34:34-35

King James Version

³⁴ But when Moses went in before the Lord to speak with him, he took the vail off, until he came out. And he came out, and spake unto the children of Israel that which he was commanded.

³⁵ And the children of Israel saw the face of Moses, that the skin of Moses' face shone: and Moses put the vail upon his face again, until he went in to speak with him.