1 Kings 2:5

5“Now you yourself also know what Joab the son of Zeruiah did to me, what he did to the two commanders of the armies of Israel, to Abner the son of Ner and to Amasa the son of Jether, whom he killed; he also 2:5 Lit brought blood...on peaceshed the blood of war in peace. And he put the blood of war on his belt that was on his waist, and on his sandals that were on his feet.