Psalm 81:5

When Israel went out of Egypt, the house of Jacob from a people of strange language;

The LORD shall bring a nation against thee from far, from the end of the earth, as swift as the eagle flieth; a nation whose tongue thou shalt not understand;

Lo, I will bring a nation upon you from far, O house of Israel, saith the LORD: it is a mighty nation, it is an ancient nation, a nation whose language thou knowest not, neither understandest what they say.

Thou hast with thine arm redeemed thy people, the sons of Jacob and Joseph. Selah.

For with stammering lips and another tongue will he speak to this people.

And Moses said, Thus saith the LORD, About midnight will I go out into the midst of Egypt:

For I will pass through the land of Egypt this night, and will smite all the firstborn in the land of Egypt, both man and beast; and against all the gods of Egypt I will execute judgment: I am the LORD.

That ye shall say, It is the sacrifice of the LORD’s passover, who passed over the houses of the children of Israel in Egypt, when he smote the Egyptians, and delivered our houses. And the people bowed the head and worshipped.

These are the testimonies, and the statutes, and the judgments, which Moses spake unto the children of Israel, after they came forth out of Egypt,

That drink wine in bowls, and anoint themselves with the chief ointments: but they are not grieved for the affliction of Joseph.

And it came to pass, that at midnight the LORD smote all the firstborn in the land of Egypt, from the firstborn of Pharaoh that sat on his throne unto the firstborn of the captive that was in the dungeon; and all the firstborn of cattle.

And hallow my sabbaths; and they shall be a sign between me and you, that ye may know that I am the LORD your God.

That the generation to come might know them, even the children which should be born; who should arise and declare them to their children: