God

1 Samuel 15:29
Moreover, the Glory of Israel does not lie or change His mind, for He is not a man, that He should change His mind."

Psalm 89:35
Once and for all I have sworn by My holiness--I will not lie to David--

Habakkuk 2:3
For the vision awaits an appointed time; it testifies of the end, and will not lie. Though it lingers, wait for it, since it will surely come and not delay.

Malachi 3:6
"Because I, the LORD, do not change, you descendants of Jacob have not been destroyed.

Luke 21:33
Heaven and earth will pass away, but My words will never pass away.

Romans 11:29
For God's gifts and His call are irrevocable.

Titus 1:2
in the hope of eternal life, which God, who cannot lie, promised before time began.

Hebrews 6:18
Thus by two unchangeable things in which it is impossible for God to lie, we who have fled to take hold of the hope set before us may be strongly encouraged.

James 1:17
Every good and perfect gift is from above, coming down from the Father of the heavenly lights, with whom there is no change or shifting shadow.

or hath he

1 Chronicles 17:17
And as if this was a small thing in Your eyes, O God, You have spoken about the future of the house of Your servant and have regarded me as a man of great distinction, O LORD God.

Micah 7:20
You will show loyalty to Jacob and loving devotion to Abraham, as You swore to our fathers from days of old.