Then they turned back towards Pi-Hahiroth, east of Baal-Zephon, and camped near Migdol.
At Etham the LORD said to Moses:
Tell the people of Israel to turn back and camp across from Pi-Hahiroth near Baal-Zephon, between Migdol and the Red Sea.
But the king's horses and chariots and soldiers caught up with them while they were camping by the Red Sea near Pi-Hahiroth and Baal-Zephon.
They left Pi-Hahiroth, crossed the Red Sea, then walked three days into the Etham Desert and camped at Marah.