2 Samuel 7:28

Lord God, You are God; Your words are true, and You have promised this grace to Your servant.

John 17:17

Sanctify them by the truth;
Your word is truth.

Exodus 34:6

Then the Lord passed in front of him and proclaimed:

Yahweh—Yahweh is a compassionate and gracious God, slow to anger and rich in faithful love and truth,

Numbers 23:19

God is not a man who lies,
or a son of man who changes His mind.
Does He speak and not act,
or promise and not fulfill?

Titus 1:2

in the hope of eternal life that God, who cannot lie, promised before time began.

Treasury of Scripture Knowledge

Summary

And now, O Lord GOD, thou art that God, and thy words be true, and thou hast promised this goodness unto thy servant:

Bible References

Thy words

Numbers 23:19
God is not a man who lies,
or a son of man who changes His mind.
Does He speak and not act,
or promise and not fulfill?
John 17:17
Sanctify them by the truth;
Your word is truth.
Titus 1:2
in the hope of eternal life that God, who cannot lie, promised before time began.

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.