1 And they took their journey from Elim, and all the congregation of the children of Israel came to the wilderness of Sin, which is between Elim and Sinai, on the fifteenth day of the second month after their departure from the land of Egypt.
Exodus 16:1 Cross References - Webster
Exodus 15:27
27 And they came to Elim, where were twelve wells of water, and seventy palm-trees: and they encamped there by the waters.
Exodus 17:1
1 And all the congregation of the children of Israel journeyed from the wilderness of Sin, after their journeys, according to the commandment of the LORD, and encamped in Rephidim: and there was no water for the people to drink.