REDEMPTION IS KNOWING YHVH

Exodus 7:5 And the Egyptians shall know that I am the LORD, when I stretch forth mine hand upon Egypt, and bring out the children of Israel from among them.

Exodus 7:17 Thus says the LORD, In this you shall know that I am the LORD: behold, I will smite with the rod that is in mine hand upon the waters which are in the river and they shall be turned to blood.

Exodus 8:22 And I will sever in that day the land of Goshen, in which my people dwell, that no swarms of flies shall be there; to the end thou may know that I am the LORD in the midst of the earth.