Numbers 33:15

Amplified Bible

They moved out from Rephidim and camped in the Wilderness of Sinai [where they remained for about a year].

Cross References

Exodus 16:1

They set out from Elim, and all the congregation of Israel came to the Wilderness of Sin, which is between Elim and Sinai, on the fifteenth day of the second month after they left the land of Egypt.

Numbers 10:12

and the Israelites set out on their journey from the Wilderness of Sinai, and the cloud [of the Lord’s guiding presence] settled down in the Wilderness of Paran.