Deuteronomy 1:6
"The LORD our God spake unto us in Horeb, saying, 'Ye have dwelt long enough in this mount:
Exodus 3:1
Moses kept the sheep of Jethro his father-in-law, priest of Midian, and he drove the flock to the backside of the desert, and came to the mountain of God, Horeb.
Numbers 10:11-13
And it came to pass the twentieth day of the second month in the second year, that the cloud was taken up from off the habitation of witness.
Exodus 17:6
Behold, I will stand there before thee upon a rock in Horeb: and thou shalt smite the rock, and there shall come water out thereof, that the people may drink." And Moses did even so before the elders of Israel.
Exodus 19:1-2
The third month after the children of Israel were gone out of Egypt: the same day they came into the wilderness of Sinai.
Deuteronomy 5:2
The LORD our God made a covenant with us in Horeb.