1 Kings 2:5

"Moreover you know also what Joab the son of Zeruiah did to me, even what he did to the two captains of the armies of Israel, to Abner the son of Ner, and to Amasa the son of Jether, whom he killed, and shed the blood of war in peace, and put the blood of war on his sash that was about his waist, and in his shoes that were on his feet.

2 Samuel 3:27

When Abner was returned to Hebron, Joab took him aside into the midst of the gate to speak with him quietly, and struck him there in the body, so that he died, for the blood of Asahel his brother.

2 Samuel 20:10

But Amasa took no heed to the sword that was in Joab's hand. So he struck him with it in the body, and shed out his bowels to the ground, and didn't strike him again; and he died. Joab and Abishai his brother pursued after Sheba the son of Bichri.

2 Samuel 18:5

The king commanded Joab and Abishai and Ittai, saying, "Deal gently for my sake with the young man, even with Absalom." All the people heard when the king commanded all the captains concerning Absalom.

2 Samuel 18:12

The man said to Joab, "Though I should receive a thousand pieces of silver in my hand, I still wouldn't put forth my hand against the king's son; for in our hearing the king commanded you and Abishai and Ittai, saying, 'Beware that none touch the young man Absalom.'

2 Samuel 3:39

I am this day weak, though anointed king; and these men the sons of Zeruiah are too hard for me. May Yahweh reward the evildoer according to his wickedness."

2 Samuel 18:14

Then Joab said, "I'm not going to wait like this with you." He took three darts in his hand, and thrust them through the heart of Absalom, while he was yet alive in the midst of the oak.

2 Samuel 2:18

The three sons of Zeruiah were there, Joab, and Abishai, and Asahel: and Asahel was as light of foot as a wild gazelle.

2 Samuel 17:25

Absalom set Amasa over the army instead of Joab. Now Amasa was the son of a man, whose name was Ithra the Israelite, who went in to Abigail the daughter of Nahash, sister to Zeruiah, Joab's mother.

2 Samuel 19:5-7

Joab came into the house to the king, and said, "You have shamed this day the faces of all your servants, who this day have saved your life, and the lives of your sons and of your daughters, and the lives of your wives, and the lives of your concubines;

1 Kings 1:7

He conferred with Joab the son of Zeruiah, and with Abiathar the priest: and they following Adonijah helped him.

1 Kings 1:18-19

Now, behold, Adonijah reigns; and you, my lord the king, don't know it.

1 Kings 2:32

Yahweh will return his blood on his own head, because he fell on two men more righteous and better than he, and killed them with the sword, and my father David didn't know it: Abner the son of Ner, captain of the army of Israel, and Amasa the son of Jether, captain of the army of Judah.

Jeremiah 2:34

Also the blood of the souls of the innocent poor is found in your skirts. You did not find them breaking in; but it is because of all these things.

Jeremiah 6:15

Were they ashamed when they had committed abomination? No, they were not at all ashamed, neither could they blush. Therefore they shall fall among those who fall; at the time that I visit them, they shall be cast down," says Yahweh.

Ezekiel 24:7-8

For her blood is in the midst of her; she set it on the bare rock; she didn't pour it on the ground, to cover it with dust.

Treasury of Scripture Knowledge

Summary

Moreover thou knowest also what Joab the son of Zeruiah did to me, and what he did to the two captains of the hosts of Israel, unto Abner the son of Ner, and unto Amasa the son of Jether, whom he slew, and shed the blood of war in peace, and put the blood of war upon his girdle that was about his loins, and in his shoes that were on his feet.

General references

Bible References

Joab

1 Kings 1:7
He conferred with Joab the son of Zeruiah, and with Abiathar the priest: and they following Adonijah helped him.
2 Samuel 3:39
I am this day weak, though anointed king; and these men the sons of Zeruiah are too hard for me. May Yahweh reward the evildoer according to his wickedness."
2 Samuel 18:5
The king commanded Joab and Abishai and Ittai, saying, "Deal gently for my sake with the young man, even with Absalom." All the people heard when the king commanded all the captains concerning Absalom.
2 Samuel 19:5
Joab came into the house to the king, and said, "You have shamed this day the faces of all your servants, who this day have saved your life, and the lives of your sons and of your daughters, and the lives of your wives, and the lives of your concubines;

Abner

2 Samuel 3:27
When Abner was returned to Hebron, Joab took him aside into the midst of the gate to speak with him quietly, and struck him there in the body, so that he died, for the blood of Asahel his brother.

Put

Jeremiah 2:34
Also the blood of the souls of the innocent poor is found in your skirts. You did not find them breaking in; but it is because of all these things.
Jeremiah 6:15
Were they ashamed when they had committed abomination? No, they were not at all ashamed, neither could they blush. Therefore they shall fall among those who fall; at the time that I visit them, they shall be cast down," says Yahweh.
Ezekiel 24:7
For her blood is in the midst of her; she set it on the bare rock; she didn't pour it on the ground, to cover it with dust.

General references

Deuteronomy 19:12
then the elders of his city shall send and bring him there, and deliver him into the hand of the avenger of blood, that he may die.