Numbers 18:6

And thou shalt give the Levites unto Aaron and to his sons: they are wholly given unto him out of the children of Israel.

And I, behold, I have taken the Levites from among the children of Israel instead of all the firstborn that openeth the matrix among the children of Israel: therefore the Levites shall be mine;

Take the Levites instead of all the firstborn among the children of Israel, and the cattle of the Levites instead of their cattle; and the Levites shall be mine: I am the LORD.

For thus saith the Lord GOD; Behold, I, even I, will both search my sheep, and seek them out.

And, behold, I, even I, do bring a flood of waters upon the earth, to destroy all flesh, wherein is the breath of life, from under heaven; and every thing that is in the earth shall die.

I, even I, am he that comforteth you: who art thou, that thou shouldest be afraid of a man that shall die, and of the son of man which shall be made as grass;

I, even I, have spoken; yea, I have called him: I have brought him, and he shall make his way prosperous.

And I, behold, I will harden the hearts of the Egyptians, and they shall follow them: and I will get me honour upon Pharaoh, and upon all his host, upon his chariots, and upon his horsemen.

And I, behold, I have given with him Aholiab, the son of Ahisamach, of the tribe of Dan: and in the hearts of all that are wise hearted I have put wisdom, that they may make all that I have commanded thee;

Therefore thus saith the Lord GOD unto them; Behold, I, even I, will judge between the fat cattle and between the lean cattle.

And I, behold, I establish my covenant with you, and with your seed after you;