Exodus 3:1
Meanwhile, Moses was shepherding the flock of his father-in-law Jethro, the priest of Midian. He led the flock to the far side of the wilderness and came to Horeb, the mountain of God.

Exodus 3:12
"I will surely be with you," God said, "and this will be the sign to you that I have sent you: When you have brought the people out of Egypt, all of you will worship God on this mountain."

Exodus 4:27
Meanwhile, the LORD had said to Aaron, "Go and meet Moses in the wilderness." So he went and met Moses at the mountain of God and kissed him.

Exodus 18:6
He sent word to Moses, "I, your father-in-law Jethro, am coming to you with your wife and her two sons."

Exodus 19:2
After they had set out from Rephidim, they entered the Desert of Sinai, and Israel camped there in front of the mountain.

Exodus 24:13
So Moses set out with Joshua his attendant and went up on the mountain of God.