Abishai brother of Joab was the captain of the Three. Abishai fought three hundred soldiers with his spear and killed them. He became as famous as the Three
He sent the troops out in three groups. Joab commanded one-third of the men. Joab’s brother Abishai son of Zeruiah commanded another third. And Ittai from Gath commanded the last third. King David said to them, “I will also go with you.”
David said to Abishai, “Sheba son of Bicri is more dangerous to us than Absalom was. Take my men and chase him before he finds walled cities and escapes from us.”
but Abishai son of Zeruiah killed the Philistine and saved David’s life. Then David’s men made a promise to him, saying, “Never again will you go out with us to battle. If you were killed, Israel would lose its greatest leader.”
saying, “May God keep me from drinking this water! It would be like drinking the blood of the men who risked their lives to bring it to me!” So David refused to drink it. These were the brave things that the three warriors did.
David asked Ahimelech the Hittite and Abishai son of Zeruiah, Joab’s brother, “Who will go down into Saul’s camp with me?” Abishai answered, “I’ll go with you.”