Exodus 34:34-35

American Standard Version

³⁴ But when Moses went in before Jehovah to speak with him, he took the veil 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 veil upon his face again, until he went in to speak with him.