Exodus 18:5

18:5 Jethro, Moses’ father-in-law, together with Moses’ sons and his wife, came to Moses in the desert where he was camping by the mountain of God.

Exodus 19:2

19:2 After they journeyed from Rephidim, they came to the Desert of Sinai, and they camped in the desert; Israel camped there in front of the mountain.

Exodus 19:17

19:17 Moses brought the people out of the camp to meet God, and they took their place at the foot of the mountain.

Exodus 24:17

24:17 Now the appearance of the glory of the Lord was like a devouring fire on the top of the mountain in plain view of the people.

Exodus 27:8

27:8 You are to make the altar hollow, out of boards. Just as it was shown you on the mountain, so they must make it.

Exodus 34:2

34:2 Be prepared in the morning, and go up in the morning to Mount Sinai, and station yourself for me there on the top of the mountain.