Exodus 7:5

"And the Egyptians shall know that I am the LORD, when I have gotten me honour upon Pharaoh, upon his chariots, and upon his horsemen."

"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 mayest know that I am the LORD in the midst of the earth."

"Thus saith the LORD, In this thou shalt 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."

"And I will harden Pharaoh's heart, that he shall follow after them; and I will be honoured upon Pharaoh, and upon all his host; that the Egyptians may know that I am the LORD. And they did so."

"And I will stretch out my hand, and smite Egypt with all my wonders which I will do in the midst thereof: and after that he will let you go."

"And I will execute great vengeance upon them with furious rebukes; and they shall know that I am the LORD, when I shall lay my vengeance upon them."

"And he said, To morrow. And he said, Be it according to thy word: that thou mayest know that there is none like unto the LORD our God."

"And say, Thus saith the Lord GOD; Behold, I am against thee, O Zidon; and I will be glorified in the midst of thee: and they shall know that I am the LORD, when I shall have executed judgments in her, and shall be sanctified in her."

"So will I make my holy name known in the midst of my people Israel; and I will not let them pollute my holy name any more: and the heathen shall know that I am the LORD, the Holy One in Israel."

"So the house of Israel shall know that I am the LORD their God from that day and forward."