'God of Truth' in the Bible

He is the Rock, his work is perfect: for all his ways are judgment: a God of truth and without iniquity, just and right is he.

And many days to Israel for not a God of truth, and for no priest teaching, and for no law.

Into thine hand I commit my spirit: thou hast redeemed me, O LORD God of truth.

That he who blesseth himself in the earth shall bless himself in the God of truth; and he that sweareth in the earth shall swear by the God of truth; because the former troubles are forgotten, and because they are hid from mine eyes.

And Jehovah is a God of truth, He is a living God, and a king age-during, From His wrath shake doth the earth, And nations endure not His indignation.