Acts 7:30

And when forty years were completed, there appeared to him, in the wilderness of Mount Sinai, an angel of the Lord in a flame of fire in a bush.

Acts 7:38

This is he who was in the congregation in the wilderness with the angel that spoke to him in the mount Sina, and with our fathers; he received the living oracles, that he might give them to us.

Galatians 4:24

These things are allegorized: for these women are the two covenants; the one from the Mount Sinai that brings forth for bondage, which is Hagar.

Treasury of Scripture Knowledge

Summary

For they were departed from Rephidim, and were come to the desert of Sinai, and had pitched in the wilderness; and there Israel camped before the mount.

Bible References

Camped

Acts 7:30
And when forty years were completed, there appeared to him, in the wilderness of Mount Sinai, an angel of the Lord in a flame of fire in a bush.
Galatians 4:24
These things are allegorized: for these women are the two covenants; the one from the Mount Sinai that brings forth for bondage, which is Hagar.