Exodus 34:31

28 And he is there with Jehovah forty days and forty nights; bread he hath not eaten, and water he hath not drunk; and he writeth on the tables the matters of the covenant -- the ten matters.

29 And it cometh to pass, when Moses is coming down from mount Sinai (and the two tables of the testimony [are] in the hand of Moses in his coming down from the mount), that Moses hath not known that the skin of his face hath shone in His speaking with him,

30 and Aaron seeth -- all the sons of Israel also -- Moses, and lo, the skin of his face hath shone, and they are afraid of coming nigh unto him.

31 And Moses calleth unto them, and Aaron and all the princes in the company return unto him, and Moses speaketh unto them;

32 and afterwards have all the sons of Israel come nigh, and he chargeth them with all that Jehovah hath spoken with him in mount Sinai.

33 And Moses finisheth speaking with them, and putteth on his face a vail;

34 and in the going in of Moses before Jehovah to speak with Him, he turneth aside the vail until his coming out; and he hath come out and hath spoken unto the sons of Israel that which he is commanded;