Exodus 34:33-35 - WEB
33
When Moses was done speaking with them, he put a veil on his face.
34
But when Moses went in before Yahweh to speak with him, he took the veil off, until he came out; and he came out, and spoke to the children of Israel that which he was commanded.
35
The children of Israel saw Moses` face, that the skin of Moses` face shone: and Moses put the veil on his face again, until he went in to speak with him.
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