1 Samuel 15:29

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

Numbers 23:19

God is not a man, that he should lie; neither the son of man, that he should repent: hath he said, and shall he not do it? or hath he spoken, and shall he not make it good?

Ezekiel 24:14

I the LORD have spoken it: it shall come to pass, and I will do it; I will not go back, neither will I spare, neither will I repent; according to thy ways, and according to thy doings, shall they judge thee, saith the Lord GOD.

Titus 1:2

In hope of eternal life, which God, that cannot lie, promised before the world began;

Numbers 14:28-29

Say unto them, As truly as I live, saith the LORD, as ye have spoken in mine ears, so will I do to you:

Deuteronomy 33:27

The eternal God is thy refuge, and underneath are the everlasting arms: and he shall thrust out the enemy from before thee; and shall say, Destroy them.

1 Chronicles 29:11

Thine, O LORD, is the greatness, and the power, and the glory, and the victory, and the majesty: for all that is in the heaven and in the earth is thine; thine is the kingdom, O LORD, and thou art exalted as head above all.

Psalm 29:11

The LORD will give strength unto his people; the LORD will bless his people with peace.

Psalm 68:35

O God, thou art terrible out of thy holy places: the God of Israel is he that giveth strength and power unto his people. Blessed be God.

Psalm 95:11

Unto whom I sware in my wrath that they should not enter into my rest.

Isaiah 45:24

Surely, shall one say, in the LORD have I righteousness and strength: even to him shall men come; and all that are incensed against him shall be ashamed.

Joel 3:16

The LORD also shall roar out of Zion, and utter his voice from Jerusalem; and the heavens and the earth shall shake: but the LORD will be the hope of his people, and the strength of the children of Israel.

2 Corinthians 12:9

And he said unto me, My grace is sufficient for thee: for my strength is made perfect in weakness. Most gladly therefore will I rather glory in my infirmities, that the power of Christ may rest upon me.

Philippians 4:13

I can do all things through Christ which strengtheneth me.

2 Timothy 2:13

If we believe not, yet he abideth faithful: he cannot deny himself.

Hebrews 6:18

That by two immutable things, in which it was impossible for God to lie, we might have a strong consolation, who have fled for refuge to lay hold upon 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
The eternal God is thy refuge, and underneath are the everlasting arms: and he shall thrust out the enemy from before thee; and shall say, Destroy them.
Psalm 29:11
The LORD will give strength unto his people; the LORD will bless his people with peace.
Psalm 68:35
O God, thou art terrible out of thy holy places: the God of Israel is he that giveth strength and power unto his people. Blessed be God.
Isaiah 45:24
Surely, shall one say, in the LORD have I righteousness and strength: even to him shall men come; and all that are incensed against him shall be ashamed.
Joel 3:16
The LORD also shall roar out of Zion, and utter his voice from Jerusalem; and the heavens and the earth shall shake: but the LORD will be the hope of his people, and the strength of the children of Israel.
2 Corinthians 12:9
And he said unto me, My grace is sufficient for thee: for my strength is made perfect in weakness. Most gladly therefore will I rather glory in my infirmities, that the power of Christ may rest upon me.
Philippians 4:13
I can do all things through Christ which strengtheneth me.

Will not lie

Numbers 14:28
Say unto them, As truly as I live, saith the LORD, as ye have spoken in mine ears, so will I do to you:
Numbers 23:19
God is not a man, that he should lie; neither the son of man, that he should repent: hath he said, and shall he not do it? or hath he spoken, and shall he not make it good?
Psalm 95:11
Unto whom I sware in my wrath that they should not enter into my rest.
Ezekiel 24:14
I the LORD have spoken it: it shall come to pass, and I will do it; I will not go back, neither will I spare, neither will I repent; according to thy ways, and according to thy doings, shall they judge thee, saith the Lord GOD.
2 Timothy 2:13
If we believe not, yet he abideth faithful: he cannot deny himself.
Titus 1:2
In hope of eternal life, which God, that cannot lie, promised before the world began;
Hebrews 6:18
That by two immutable things, in which it was impossible for God to lie, we might have a strong consolation, who have fled for refuge to lay hold upon the hope set before us:

King James Version Public Domain