Exodus 34:2-4

2Be prepared by morning. Come up Mount Sinai in the morning and stand before me on the mountaintop.

3No one may go up with you; in fact, no one should be seen anywhere on the mountain. Even the flocks and herds are not to graze in front of that mountain.”

4Moses cut two stone tablets like the first ones. He got up early in the morning, and taking the two stone tablets in his hand, he climbed Mount Sinai, just as the Lord had commanded him.