Exodus 14:18

“Then the Egyptians shall know that I am Yahweh, when I stretch out My hand against Egypt and bring out the sons of Israel from their midst.”

And He caused their chariot wheels to swerve, and He made them drive with difficulty; so the Egyptians said, “Let us flee from Israel, for Yahweh is fighting for them against the Egyptians.”

‘And I brought your fathers out of Egypt, and you came to the sea; and Egypt pursued your fathers with chariots and horsemen to the Red Sea.

Now this happened because the sons of Israel had sinned against Yahweh their God—who had brought them up from the land of Egypt from under the hand of Pharaoh, king of Egypt—and they had feared other gods

“But Yahweh, who brought you up from the land of Egypt with great power and with an outstretched arm, Him you shall fear, and to Him you shall worship, and to Him you shall sacrifice.

“When I make the land of Egypt a desolation, And the land is desolate of its fullness, When I strike all those who inhabit it, Then they shall know that I am Yahweh.