Numbers 33:8

They traveled from before Hahiroth, and passed through the midst of the sea into the wilderness: and they went three days' journey in the wilderness of Etham, and encamped in Marah.

Exodus 14:21-31

Moses stretched out his hand over the sea, and Yahweh caused the sea to go back by a strong east wind all the night, and made the sea dry land, and the waters were divided.

Exodus 15:22-26

Moses led Israel onward from the Red Sea, and they went out into the wilderness of Shur; and they went three days in the wilderness, and found no water.

Treasury of Scripture Knowledge

Summary

And they departed from before Pihahiroth, and passed through the midst of the sea into the wilderness, and went three days' journey in the wilderness of Etham, and pitched in Marah.

Bible References

Departed

Exodus 14:21
Moses stretched out his hand over the sea, and Yahweh caused the sea to go back by a strong east wind all the night, and made the sea dry land, and the waters were divided.
Exodus 15:22
Moses led Israel onward from the Red Sea, and they went out into the wilderness of Shur; and they went three days in the wilderness, and found no water.