Jeremiah 21:7

And afterward, saith the LORD, I will deliver Zedekiah king of Judah, and his servants, and the people, and such as are left in this city from the pestilence, from the sword, and from the famine, into the hand of Nebuchadnezzar king of Babylon, and into the hand of their enemies, and into the hand of those that seek their life; and he shall smite them with the edge of the sword; he shall not spare them, neither have pity, nor have mercy.

Jeremiah 37:17

Then Zedekiah the king sent, and took him out: and the king asked him secretly in his house, and said, Is there any word from the LORD? And Jeremiah said, There is: for, said he, thou shalt be delivered into the hand of the king of Babylon.

Ezekiel 7:9

And my eye shall not spare, neither will I have pity: I will recompense thee according to thy ways and thy abominations that are in the midst of thee; and ye shall know that I am the LORD that smiteth.

Deuteronomy 28:50

A nation of fierce countenance, which shall not regard the person of the old, nor show favor to the young:

2 Kings 25:5-7

And the army of the Chaldees pursued the king, and overtook him in the plains of Jericho: and all his army were scattered from him.

2 Kings 25:18-21

And the captain of the guard took Seraiah the chief priest, and Zephaniah the second priest, and the three keepers of the door:

Jeremiah 13:14

And I will dash them one against another, even the fathers and the sons together, saith the LORD: I will not pity, nor spare, nor have mercy, but destroy them.

Habakkuk 1:6-10

For lo, I raise up the Chaldeans, that bitter and hasty nation, which shall march through the breadth of the land, to possess the dwelling-places that are not theirs.

2 Chronicles 36:17-20

Therefore he brought upon them the king of the Chaldees, who slew their young men with the sword in the house of their sanctuary, and had no compassion upon young man or maiden, old man, or him that stooped for age: he gave them all into his hand.

Isaiah 13:17-18

Behold, I will stir up the Medes against them, who shall not regard silver; and as for gold, they shall not delight in it.

Isaiah 27:11

When its boughs are withered, they shall be broken off: the women come and set them on fire: for it is a people of no understanding: therefore he that made them will not have mercy on them, and he that formed them will show them no favor.

Isaiah 47:6

I was wroth with my people, I have polluted my inheritance, and given them into thy hand: thou didst show them no mercy; upon the ancient hast thou very heavily laid thy yoke.

Jeremiah 24:8-10

And as the bad figs, which cannot be eaten, they are so bad; surely thus saith the LORD, So will I give Zedekiah the king of Judah, and his princes, and the residue of Jerusalem, that remain in this land, and them that dwell in the land of Egypt:

Jeremiah 34:19-22

The princes of Judah, and the princes of Jerusalem, the eunuchs, and the priests, and all the people of the land, who passed between the parts of the calf;

Jeremiah 38:21-23

But if thou shalt refuse to go forth, this is the word that the LORD hath shown me:

Jeremiah 39:4-7

And it came to pass, when Zedekiah the king of Judah saw them, and all the men of war, then they fled, and went out of the city by night, by the way of the king's garden, by the gate betwixt the two walls: and he went out the way of the plain.

Jeremiah 52:8-11

But the army of the Chaldeans pursued the king, and overtook Zedekiah in the plains of Jericho; and all his army was scattered from him.

Jeremiah 52:24-27

And the captain of the guard took Seraiah the chief priest, and Zephaniah the second priest, and the three keepers of the door:

Ezekiel 8:18

Therefore will I also deal in fury: my eye shall not spare, neither will I have pity: and though they cry in my ears with a loud voice, yet I will not hear them.

Ezekiel 9:5-6

And to the others he said in my hearing, Go ye after him through the city, and smite: let not your eye spare, neither have ye pity:

Ezekiel 9:10

And as for me also, my eye shall not spare, neither will I have pity, but I will recompense their way upon their head.

Ezekiel 12:12-16

And the prince that is among them shall bear upon his shoulder in the twilight, and shall go forth: they shall dig through the wall to carry out thereby: he shall cover his face, that he may not see the ground with his eyes.

Ezekiel 17:20-21

And I will spread my net upon him, and he shall be taken in my snare, and I will bring him to Babylon, and will plead with him there for his trespass that he hath trespassed against me.

Ezekiel 21:25-26

And thou, profane wicked prince of Israel, whose day is come, when iniquity shall have an end,

Treasury of Scripture Knowledge

Summary

And afterward, saith the LORD, I will deliver Zedekiah king of Judah, and his servants, and the people, and such as are left in this city from the pestilence, from the sword, and from the famine, into the hand of Nebuchadrezzar king of Babylon, and into the hand of their enemies, and into the hand of those that seek their life: and he shall smite them with the edge of the sword; he shall not spare them, neither have pity, nor have mercy.

Bible References

I will

Jeremiah 24:8
And as the bad figs, which cannot be eaten, they are so bad; surely thus saith the LORD, So will I give Zedekiah the king of Judah, and his princes, and the residue of Jerusalem, that remain in this land, and them that dwell in the land of Egypt:
Jeremiah 34:19
The princes of Judah, and the princes of Jerusalem, the eunuchs, and the priests, and all the people of the land, who passed between the parts of the calf;
Jeremiah 37:17
Then Zedekiah the king sent, and took him out: and the king asked him secretly in his house, and said, Is there any word from the LORD? And Jeremiah said, There is: for, said he, thou shalt be delivered into the hand of the king of Babylon.
Jeremiah 38:21
But if thou shalt refuse to go forth, this is the word that the LORD hath shown me:
Jeremiah 39:4
And it came to pass, when Zedekiah the king of Judah saw them, and all the men of war, then they fled, and went out of the city by night, by the way of the king's garden, by the gate betwixt the two walls: and he went out the way of the plain.
Jeremiah 52:8
But the army of the Chaldeans pursued the king, and overtook Zedekiah in the plains of Jericho; and all his army was scattered from him.
2 Kings 25:5
And the army of the Chaldees pursued the king, and overtook him in the plains of Jericho: and all his army were scattered from him.
2 Chronicles 36:17
Therefore he brought upon them the king of the Chaldees, who slew their young men with the sword in the house of their sanctuary, and had no compassion upon young man or maiden, old man, or him that stooped for age: he gave them all into his hand.
Ezekiel 12:12
And the prince that is among them shall bear upon his shoulder in the twilight, and shall go forth: they shall dig through the wall to carry out thereby: he shall cover his face, that he may not see the ground with his eyes.
Ezekiel 17:20
And I will spread my net upon him, and he shall be taken in my snare, and I will bring him to Babylon, and will plead with him there for his trespass that he hath trespassed against me.
Ezekiel 21:25
And thou, profane wicked prince of Israel, whose day is come, when iniquity shall have an end,

He shall

Jeremiah 13:14
And I will dash them one against another, even the fathers and the sons together, saith the LORD: I will not pity, nor spare, nor have mercy, but destroy them.
Deuteronomy 28:50
A nation of fierce countenance, which shall not regard the person of the old, nor show favor to the young:
2 Chronicles 36:17
Therefore he brought upon them the king of the Chaldees, who slew their young men with the sword in the house of their sanctuary, and had no compassion upon young man or maiden, old man, or him that stooped for age: he gave them all into his hand.
Isaiah 13:17
Behold, I will stir up the Medes against them, who shall not regard silver; and as for gold, they shall not delight in it.
Isaiah 27:11
When its boughs are withered, they shall be broken off: the women come and set them on fire: for it is a people of no understanding: therefore he that made them will not have mercy on them, and he that formed them will show them no favor.
Isaiah 47:6
I was wroth with my people, I have polluted my inheritance, and given them into thy hand: thou didst show them no mercy; upon the ancient hast thou very heavily laid thy yoke.
Ezekiel 7:9
And my eye shall not spare, neither will I have pity: I will recompense thee according to thy ways and thy abominations that are in the midst of thee; and ye shall know that I am the LORD that smiteth.
Ezekiel 8:18
Therefore will I also deal in fury: my eye shall not spare, neither will I have pity: and though they cry in my ears with a loud voice, yet I will not hear them.
Ezekiel 9:5
And to the others he said in my hearing, Go ye after him through the city, and smite: let not your eye spare, neither have ye pity:
Habakkuk 1:6
For lo, I raise up the Chaldeans, that bitter and hasty nation, which shall march through the breadth of the land, to possess the dwelling-places that are not theirs.

General references

Deuteronomy 28:21
The LORD shall make the pestilence cleave to thee, until he shall have consumed thee from off the land, whither thou goest to possess it.
Jeremiah 52:8
But the army of the Chaldeans pursued the king, and overtook Zedekiah in the plains of Jericho; and all his army was scattered from him.
Ezekiel 15:6
Therefore thus saith the Lord GOD; As the vine-tree among the trees of the forest, which I have given to the fire for fuel, so will I give the inhabitants of Jerusalem.