And Abishai, the brother of Yoav, the son of TZruyah, was chief among three. And he lifted up his spear against three hundred, and slew them, and had the name among three.
And when the children of Ammon saw that the Syrians were fled, then fled they also before Abishai, and entered into the city. So Yoav returned from the children of Ammon, and came to Yerushalayim.
And David sent forth a third part of the people under the hand of Yoav, and a third part under the hand of Abishai the son of TZruyah, Yoav's brother, and a third part under the hand of Ittai the Gittite. And the king said unto the people, I will surely go forth with you myself also.
But Amasa took no heed to the sword that was in Yoav's hand: so he smote him therewith in the fifth rib, and shed out his bowels to the ground, and struck him not again; and he died. So Yoav and Abishai his brother pursued after Shva the son of Bichri.