Acts 7:30

When forty years had passed, an angel appeared to him in the desert of Mount Sinai, in the flame of a burning bush.

Acts 7:38

This is the one who in the congregation in the desert went between the angel, who spoke to him on Mount Sinai, and our forefathers, who also received, to be handed down to you, utterances that still live.

Galatians 4:24

This is spoken as an allegory. For these women are two covenants, one coming from Mount Sinai, bearing children that are to be slaves;

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
When forty years had passed, an angel appeared to him in the desert of Mount Sinai, in the flame of a burning bush.
Galatians 4:24
This is spoken as an allegory. For these women are two covenants, one coming from Mount Sinai, bearing children that are to be slaves;