Deuteronomy 6:4
Hear, O Israel: The LORD our God is one LORD.
John 17:3
And this is life eternal, that they might know thee the only true God and Jesus Christ, whom thou hast sent.
Isaiah 42:8
I am the LORD. This is my name, and my glory I will not give to another, neither my praise to graven images.
Isaiah 44:6
Thus saith the LORD the King of Israel and his redeemer, the LORD of the hosts; I am the first, and I am the last; and beside me there is no God.
Mark 12:29-32
And Jesus responded unto him, The principal of all the commandments is, Hear, O Israel, The Lord our God, the Lord is one;
1 Timothy 2:5
For there is only one God and likewise only one mediator between God and men, the man Christ Jesus,
Deuteronomy 4:35-36
Unto thee it was shown that thou mightest know that the LORD he is God; there is no one else other than he.
Deuteronomy 5:6
I AM thy God, who brought thee out of the land of Egypt from the house of slavery.
1 Kings 18:21
And Elijah came near unto all the people and said, How long shall ye halt between two opinions? If the LORD is God, follow him; but if Baal, then follow him. And the people did not answer him a word.
1 Chronicles 29:10
and blessed the LORD before all the congregation; and David said, Blessed be thou, LORD God of Israel our father, for ever and ever.
Isaiah 44:8
Do not fear, neither be afraid; have I not caused thee to hear from of old and declared unto thee beforehand that which was to come? Then ye are my witnesses that there is no God but me, and there is no Strong One that I do not know.
Isaiah 45:5-6
I am the LORD, and there is no one else; there is no God beside me; I shall gird thee, though thou hast not known me
Jeremiah 10:10-11
But the LORD God is the Truth, he himself is Living God and Everlasting King: at his wrath the earth trembles, and the Gentiles shall not be able to abide his indignation.
John 10:30
I and my Father are one.
1 Corinthians 8:4-6
As concerning, therefore, the eating of those things that are offered in sacrifice unto idols, we know that an idol is nothing in the world, and that there is no other God but one.
2 Kings 19:5
So the slaves of King Hezekiah came to Isaiah.