The Law of Moses: Given: At Horeb
Source: TTT
Deuteronomy 4:10, 15
The day you stood before the LORD your God at Horeb, the LORD said to me, “Gather the people before Me to hear My words, so that they may learn to fear Me all the days they live on the earth, and that they may teach them to their children.” / So since you saw no form of any kind on the day the LORD spoke to you out of the fire at Horeb, be careful
Deuteronomy 5:2
The LORD our God made a covenant with us at Horeb.