mt sinai
Exodus Chapter 3:1
Now Moses kept the flock of Jethro his father in law, the priest of Midian: and he led the flock to the backside of the desert, and came to the mountain of God, even to Horeb.
Exodus Chapter 18:5
And Jethro, Moses' father in law, came with his sons and his wife unto Moses into the wilderness, where he encamped at the mount of God:
Exodus Chapter 24:4
And Moses wrote all the words of the LORD, and rose up early in the morning, and builded an altar under the hill, and twelve pillars, according to the twelve tribes of Israel.
Galatians Chapter 4:25
For this Agar is mount Sinai in Arabia, and answereth to Jerusalem which now is, and is in bondage with her children.