Deuteronomy 1:6
"Yahweh our God spoke to us at Horeb, {saying}, 'You have stayed {long enough} at this mountain.
Exodus 3:1
And Moses was a shepherd with the flock of Jethro, his father-in-law, the priest of Midian, and he led the flock to the west [of] the desert, and he came to the mountain of God, to Horeb.
Numbers 10:11-13
And it happened, in the second year, in the second month, on [the] twentieth of the month the cloud was lifted from upon the tabernacle of the testimony.
Exodus 17:6
Look, I [will be] standing before you there on the rock in Horeb, and you will strike the rock, and water will come out from it, and the people will drink." And Moses did so before the eyes of the elders of Israel.
Exodus 19:1-2
In the third month after the {Israelites} went out from the land of Egypt, on this day they came to the Sinai desert.
Deuteronomy 5:2
Yahweh our God made a covenant with us at Horeb.