Jeremiah 10:10
But the LORD is the true God, he is the living God, and an everlasting king: at his wrath the earth shall tremble, and the nations shall not be able to abide his indignation.
Torrey's Topical Textbook—AKJV

John 17:3
And this is life eternal, that they might know you the only true God, and Jesus Christ, whom you have sent.
Torrey's Topical Textbook—AKJV