Numbers 33:8

33:8 They traveled from Pi-hahiroth, and passed through the middle of the sea into the wilderness, and went three days’ journey in the wilderness of Etham, and camped in Marah.

Exodus 14:2

14:2 “Tell the Israelites that they must turn and camp before Pi-hahiroth, between Migdol and the sea; you are to camp by the sea before Baal Zephon opposite it.

Exodus 14:9

14:9 The Egyptians chased after them, and all the horses and chariots of Pharaoh and his horsemen and his army overtook them camping by the sea, beside Pi-hahiroth, before Baal-Zephon.