Abishai

2 Samuel 2:18
The three sons of Zeruiah were there: Joab, Abishai, and Asahel. Now Asahel was fleet of foot like a wild gazelle,

2 Samuel 3:30
(Joab and his brother Abishai murdered Abner because he had killed their brother Asahel in the battle at Gibeon.)

2 Samuel 10:10, 14
And he placed the rest of the forces under the command of his brother Abishai, who arrayed them against the Ammonites. . . .

2 Samuel 18:2
He sent out the troops, a third under Joab, a third under Joab's brother Abishai son of Zeruiah, and a third under Ittai the Gittite. And the king said to the troops, "I will surely march out with you as well."

2 Samuel 20:10
Amasa was not on guard against the dagger in Joab's hand, and Joab stabbed him in the stomach and spilled out his intestines on the ground. And Joab did not need to strike him again, for Amasa was dead. Then Joab and his brother Abishai pursued Sheba son of Bichri.

1 Samuel 26:6-8
And David asked Ahimelech the Hittite and Abishai son of Zeruiah, Joab's brother, "Who will go down with me into the camp to Saul?" "I will go with you, " answered Abishai. . . .

1 Chronicles 2:16
Their sisters were Zeruiah and Abigail. And the three sons of Zeruiah were Abishai, Joab, and Asahel.

1 Chronicles 11:20, 21
Now Abishai, the brother of Joab, was chief of the Three, and he lifted his spear against three hundred men, killed them, and won a name along with the Three. . . .

and slew them [heb] slain