Deuteronomy 9:9-11, 15

When I went up the mountain to receive the tablets of stone, the tablets of the covenant that the LORD made with you, I remained on the mountain forty days and forty nights. I neither ate bread nor drank water. And the LORD gave me the two tablets of stone written with the finger of God, and on them were all the words that the LORD had spoken with you on the mountain out of the midst of the fire on the day of the assembly. And at the end of forty days and forty nights the LORD gave me the two tablets of stone, the tablets of the covenant.

So I turned and came down from the mountain, and the mountain was burning with fire. And the two tablets of the covenant were in my two hands.