2 Samuel 20:8-12
When they were at the great stone which is in Gibeon, Amasa went before them. And Joab's garment that he had put on was girded to him, and on it a girdle with a sword fastened on his loins in the sheath thereof; and as he went forth it fell out.
Nave's Topical Index—AKJV

1 Kings 2:5,32
Moreover you know also what Joab the son of Zeruiah did to me, and what he did to the two captains of the hosts of Israel, to Abner the son of Ner, and to Amasa the son of Jether, whom he slew, and shed the blood of war in peace, and put the blood of war on his girdle that was about his loins, and in his shoes that were on his feet.
Nave's Topical Index—AKJV