2 Samuel 20:6-8

New Century Version

⁶ David said to Abishai, “Sheba son of Bicri is more dangerous to us than Absalom was. Take my men and chase him before he finds walled cities and escapes from us.” ⁷ So Joab’s men, the Kerethites and the Pelethites,^[a] and all the soldiers went with Abishai. They went out from Jerusalem to chase Sheba son of Bicri.

⁸ When Joab and the army came to the great rock at Gibeon, Amasa came out to meet them. Joab was wearing his uniform, and at his waist he wore a belt that held his sword in its case. As Joab stepped forward, his sword fell out of its case.