Exodus 6:7

6:7 and I will take you to me for a people, and I will be to you a God; and you shall know that I am Yahweh your God, who brings you out from under the burdens of the Egyptians.
-World English Bible

Other Translation

6:7 And I will take you to me for a people, and I will be to you a God: and ye shall know that I [am] the LORD your God, which bringeth you out from under the burdens of the Egyptians.
-King James Version