Exodus 34:1-2, 4

Then the LORD said to Moses, “Cut two tablets of stone like the first, and I will write on these tablets the words that were on the first tablets which you smashed [when you learned of Israel’s idolatry]. So be ready by morning, and come up in the morning to Mount Sinai, and present yourself there to Me on the top of the mountain.

So Moses cut two tablets of stone like the first ones, and he got up early in the morning and went up on Mount Sinai, as the LORD had commanded him, and took the two tablets of stone in his hand.