2 Samuel 20:10 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. (Young's Literal Translation)