Isaiah 21:17

and the residue of the number of the archers, the mighty men of the children of Kedar, will be few; for Yahweh, the God of Israel, has spoken it."

Numbers 23:19

God is not a man, that he should lie, nor the son of man, that he should repent. Has he said, and will he not do it? Or has he spoken, and will he not make it good?

Isaiah 1:20

but if you refuse and rebel, you shall be devoured with the sword; for the mouth of Yahweh has spoken it."

Zechariah 1:6

But my words and my decrees, which I commanded my servants the prophets, didn't they overtake your fathers? "Then they repented and said, 'Just as Yahweh of Armies determined to do to us, according to our ways, and according to our practices, so he has dealt with us.'"

Psalm 107:39

Again, they are diminished and bowed down through oppression, trouble, and sorrow.

Isaiah 10:18-19

He will consume the glory of his forest, and of his fruitful field, both soul and body. It will be as when a standard bearer faints.

Isaiah 17:4-5

"It will happen in that day that the glory of Jacob will be made thin, and the fatness of his flesh will become lean.

Jeremiah 44:29

This shall be the sign to you, says Yahweh, that I will punish you in this place, that you may know that my words shall surely stand against you for evil:

Matthew 24:35

Heaven and earth will pass away, but my words will not pass away.

Treasury of Scripture Knowledge

Summary

And the residue of the number of archers, the mighty men of the children of Kedar, shall be diminished: for the LORD God of Israel hath spoken it.

Bible References

The mighty

Isaiah 10:18
He will consume the glory of his forest, and of his fruitful field, both soul and body. It will be as when a standard bearer faints.
Isaiah 17:4
"It will happen in that day that the glory of Jacob will be made thin, and the fatness of his flesh will become lean.
Psalm 107:39
Again, they are diminished and bowed down through oppression, trouble, and sorrow.

For

Isaiah 1:20
but if you refuse and rebel, you shall be devoured with the sword; for the mouth of Yahweh has spoken it."
Numbers 23:19
God is not a man, that he should lie, nor the son of man, that he should repent. Has he said, and will he not do it? Or has he spoken, and will he not make it good?
Jeremiah 44:29
This shall be the sign to you, says Yahweh, that I will punish you in this place, that you may know that my words shall surely stand against you for evil:
Zechariah 1:6
But my words and my decrees, which I commanded my servants the prophets, didn't they overtake your fathers? "Then they repented and said, 'Just as Yahweh of Armies determined to do to us, according to our ways, and according to our practices, so he has dealt with us.'"
Matthew 24:35
Heaven and earth will pass away, but my words will not pass away.