Exodus 34:28

28 Moses remained there on the mountain with the LORD forty days and forty nights. In all that time he ate no bread and drank no water. And the LORD wrote the terms of the covenant—the Ten Commandments —on the stone tablets.

Exodus 34:28 In-Context

26 “As you harvest your crops, bring the very best of the first harvest to the house of the LORD your God. “You must not cook a young goat in its mother’s milk.”
27 Then the LORD said to Moses, “Write down all these instructions, for they represent the terms of the covenant I am making with you and with Israel.”
28 Moses remained there on the mountain with the LORD forty days and forty nights. In all that time he ate no bread and drank no water. And the LORD wrote the terms of the covenant—the Ten Commandments —on the stone tablets.
29 When Moses came down Mount Sinai carrying the two stone tablets inscribed with the terms of the covenant, he wasn’t aware that his face had become radiant because he had spoken to the LORD .
30 So when Aaron and the people of Israel saw the radiance of Moses’ face, they were afraid to come near him.

Footnotes 2

Holy Bible. New Living Translation copyright© 1996, 2004, 2007, 2013 by Tyndale House Foundation. Used by permission of Tyndale House Publishers Inc., Carol Stream, Illinois 60188. All rights reserved.