1 Samuel 15:29

and also, the Pre-eminence of Israel doth not lie nor repent, for He is not a man to be penitent.'

Numbers 23:19

God is not a man -- and lieth, And a son of man -- and repenteth! Hath He said -- and doth He not do it? And spoken -- and doth He not confirm it?

Ezekiel 24:14

I, Jehovah, hath spoken, It hath come, and I have done it, I do not free, nor do I spare, nor do I repent, According to thy ways, and according to thine acts, they have judged thee, An affirmation of the Lord Jehovah.'

Titus 1:2

upon hope of life age-during, which God, who doth not lie, did promise before times of ages,

Numbers 14:28-29

say unto them, I live -- an affirmation of Jehovah -- if, as ye have spoken in Mine ears -- so I do not to you;

Deuteronomy 33:27

A habitation is the eternal God, And beneath are arms age-during. And He casteth out from thy presence the enemy, and saith, 'Destroy!'

1 Chronicles 29:11

To Thee, O Jehovah, is the greatness, and the might, and the beauty, and the victory, and the honour, because of all in the heavens and in the earth; to Thee, O Jehovah, is the kingdom, and he who is lifting up himself over all for head;

Psalm 29:11

Jehovah strength to his people giveth, Jehovah blesseth His people with peace!

Psalm 68:35

Fearful, O God, out of Thy sanctuaries, The God of Israel Himself, Giving strength and might to the people. Blessed is God!

Psalm 95:11

Where I sware in Mine anger, 'If they come in unto My rest !'

Isaiah 45:24

Only in Jehovah, said hath one, Have I righteousness and strength, Unto Him he cometh in, And ashamed are all those displeased with Him.

Joel 3:16

And Jehovah from Zion doth roar, And from Jerusalem giveth forth His voice, And shaken have the heavens and earth, And Jehovah is a refuge to his people, And a stronghold to sons of Israel.

2 Corinthians 12:9

and He said to me, 'Sufficient for thee is My grace, for My power in infirmity is perfected;' most gladly, therefore, will I rather boast in my infirmities, that the power of the Christ may rest on me:

Philippians 4:13

For all things I have strength, in Christ's strengthening me;

2 Timothy 2:13

if we are not stedfast, he remaineth stedfast; to deny himself he is not able.

Hebrews 6:18

that through two immutable things, in which it is impossible for God to lie, a strong comfort we may have who did flee for refuge to lay hold on the hope set before us,

Treasury of Scripture Knowledge

Summary

And also the Strength of Israel will not lie nor repent: for he is not a man, that he should repent.

Bible References

Strength

Deuteronomy 33:27
A habitation is the eternal God, And beneath are arms age-during. And He casteth out from thy presence the enemy, and saith, 'Destroy!'
Psalm 29:11
Jehovah strength to his people giveth, Jehovah blesseth His people with peace!
Psalm 68:35
Fearful, O God, out of Thy sanctuaries, The God of Israel Himself, Giving strength and might to the people. Blessed is God!
Isaiah 45:24
Only in Jehovah, said hath one, Have I righteousness and strength, Unto Him he cometh in, And ashamed are all those displeased with Him.
Joel 3:16
And Jehovah from Zion doth roar, And from Jerusalem giveth forth His voice, And shaken have the heavens and earth, And Jehovah is a refuge to his people, And a stronghold to sons of Israel.
2 Corinthians 12:9
and He said to me, 'Sufficient for thee is My grace, for My power in infirmity is perfected;' most gladly, therefore, will I rather boast in my infirmities, that the power of the Christ may rest on me:
Philippians 4:13
For all things I have strength, in Christ's strengthening me;

Will not lie

Numbers 14:28
say unto them, I live -- an affirmation of Jehovah -- if, as ye have spoken in Mine ears -- so I do not to you;
Numbers 23:19
God is not a man -- and lieth, And a son of man -- and repenteth! Hath He said -- and doth He not do it? And spoken -- and doth He not confirm it?
Psalm 95:11
Where I sware in Mine anger, 'If they come in unto My rest !'
Ezekiel 24:14
I, Jehovah, hath spoken, It hath come, and I have done it, I do not free, nor do I spare, nor do I repent, According to thy ways, and according to thine acts, they have judged thee, An affirmation of the Lord Jehovah.'
2 Timothy 2:13
if we are not stedfast, he remaineth stedfast; to deny himself he is not able.
Titus 1:2
upon hope of life age-during, which God, who doth not lie, did promise before times of ages,
Hebrews 6:18
that through two immutable things, in which it is impossible for God to lie, a strong comfort we may have who did flee for refuge to lay hold on the hope set before us,