'There is None Besides Me' in the Bible

That they may know from the rising of the sun, and from the west, that there is none besides me. I am the LORD, and there is none else.

Tell and bring forth your case; yea, let them take counsel together: who has declared this from ancient time? who has told it from that time? have not I the LORD? and there is no other God besides me; a just God and a Savior; there is none besides me.