1 Kings 2:5

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

2 Samuel 3:27

And when Abner had returned to Hebron, Joab took him aside in the gate to speak with him quietly and smote him there under the fifth rib that he died, for the blood of Asahel his brother.

2 Samuel 20:10

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

2 Samuel 18:5

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

2 Samuel 18:12

And the man said unto Joab, Though I should receive a thousand shekels of silver in my hand, yet I would not put forth my hand against the king's son, for in our hearing the king charged thee and Abishai and Ittai, saying, Beware that no one touch the young man Absalom.

2 Samuel 3:39

And I am this day a tender anointed king, and these men the sons of Zeruiah are too hard for me; the LORD shall reward the doer of evil according to his wickedness.

2 Samuel 18:14

Then Joab answered, I may not tarry thus with thee. And taking three darts in his hand, he thrust them through the heart of Absalom while he was yet alive in the midst of the oak.

2 Samuel 2:18

And the three sons of Zeruiah were there, Joab and Abishai and Asahel, and Asahel was as light of foot as a wild roe.

2 Samuel 17:25

And Absalom made Amasa captain of the host instead of Joab; this Amasa was the son of a man of Israel named Ithra, who had gone in to Abigail, the daughter of Nahash, sister to Zeruiah, Joab's mother.

2 Samuel 19:5-7

And Joab entering into the house of the king, said unto him, Thou hast shamed this day the faces of all thy slaves, who this day have saved thy life and the lives of thy sons and of thy daughters and the lives of thy wives and the lives of thy concubines,

1 Kings 1:7

And he conferred with Joab, the son of Zeruiah and with Abiathar, the priest who helped Adonijah.

1 Kings 1:18-19

and now, behold, Adonijah reigns; and now, my lord the king, thou dost not know it.

1 Kings 2:32

And the LORD shall return his blood upon his own head, who fell upon two men more righteous and better than he and slew them with the sword without my father David knowing of it: Abner, the son of Ner, captain of the host of Israel, and Amasa, the son of Jether, captain of the host of Judah.

Jeremiah 2:34

Even in thy skirts is found the blood of the souls of the poor innocents; thou didst not find them in any trespass, but by 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 that shall fall: at the time that I visit them they shall fall, saith the LORD.

Ezekiel 24:7-8

For her blood is in the midst of her; she set it upon the top of a rock; she did not poured it upon 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
And he conferred with Joab, the son of Zeruiah and with Abiathar, the priest who helped Adonijah.
2 Samuel 3:39
And I am this day a tender anointed king, and these men the sons of Zeruiah are too hard for me; the LORD shall reward the doer of evil according to his wickedness.
2 Samuel 18:5
And the king commanded Joab and Abishai and Ittai, saying, Deal gently for my sake with the young man, even with Absalom. And all the people heard when the king gave all the captains charge concerning Absalom.
2 Samuel 19:5
And Joab entering into the house of the king, said unto him, Thou hast shamed this day the faces of all thy slaves, who this day have saved thy life and the lives of thy sons and of thy daughters and the lives of thy wives and the lives of thy concubines,

Abner

2 Samuel 3:27
And when Abner had returned to Hebron, Joab took him aside in the gate to speak with him quietly and smote him there under the fifth rib that he died, for the blood of Asahel his brother.

Put

Jeremiah 2:34
Even in thy skirts is found the blood of the souls of the poor innocents; thou didst not find them in any trespass, but by 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 that shall fall: at the time that I visit them they shall fall, saith the LORD.
Ezekiel 24:7
For her blood is in the midst of her; she set it upon the top of a rock; she did not poured it upon the ground, to cover it with dust;

General references

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