But Amasa took no heed to the sword that [was] in Joab’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 Joab and Abishai his brother pursued after Sheba the son of Bichri.
Jewish Publication Society of America Version (JPS1917) - 2 Samuel 20:10 >But Amasa took no heed to the sword that was in Joab's hand; so he smote him therewith in the groin, and shed out his bowels to the ground, and struck him not again; and he died. And Joab and Abishai his brother pursued after Sheba the son of Bichri.