Acts 7:30

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

Acts 7:38

This is he that was in the assembly in the wilderness with the anger who spake to him on Mount Sinai, and with our fathers; who received the living oracles to give to us;

Galatians 4:24

Which things are written allegorically; for these women are two covenants; the one from Mount Sinai, who beareth children into 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 in the flaming fire of a bush.
Galatians 4:24
Which things are written allegorically; for these women are two covenants; the one from Mount Sinai, who beareth children into bondage, which is Hagar;