Exodus 16:1

The Provision of Manna

16:1 When they journeyed from Elim, the entire company of Israelites came to the Desert of Sin, which is between Elim and Sinai, on the fifteenth day of the second month after their exodus from the land of Egypt.

Exodus 17:1

Water at Massa and Meribah

17:1 The whole community of the Israelites traveled on their journey from the Desert of Sin according to the Lord’s instruction, and they pitched camp in Rephidim. Now there was no water for the people to drink.