GOD'S WORD® Translation
Amasa wasn't on his guard against the sword in Joab's [left] hand. Joab stabbed him in the stomach, and his intestines poured out on the ground. (He died without being stabbed again.) Then Joab and his brother Abishai pursued Sheba, son of Bichri.

American Standard Version
But Amasa took no heed to the sword that was in Joab's hand: so he smote him therewith in the body, 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.

Berean Study Bible
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.

Douay-Rheims Bible
But Amasa did not take notice of the sword, which Joab had, and he struck him in the side, and shed out his bowels to the ground, and gave him not a second wound, and he died. And Joab, and Abisai his brother pursued after Seba the son of Bochri.

English Revised Version
But Amasa took no heed to the sword that was in Joab's hand: so he smote him therewith in the belly, 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.

King James Bible
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.

World English Bible
But Amasa took no heed to the sword that was in Joab's hand. So he struck him with it in the body, and shed out his bowels to the ground, and didn't strike him again; and he died. Joab and Abishai his brother pursued after Sheba the son of Bichri.

Young's Literal Translation
and Amasa hath not been watchful of the sword that is in the hand of Joab, and he smiteth him with it unto the fifth rib, and sheddeth out his bowels to the earth, and he hath not repeated it to him, and he dieth; and Joab and Abishai his brother have pursued after Sheba son of Bichri.

2 Samuel 20:10 Additional Translations ...