2 Samuel 20:8
When they arrived at the great stone that is in Gibeon, Amasa came out to meet them. Joab was dressed in a soldier's uniform, over which was a belt that fastened a sword sheath to his thigh. As he walked forward, the sword was exposed.
2 Samuel 2:13
Zeruiah's son Joab and some of David's staff went out to meet them at the pool of Gibeon. One side encamped on one side of the pool while the other encamped on the other side of the pool.
2 Samuel 3:30
He said this because Joab and his brother Abishai murdered Abner after he had killed their brother Asahel in the battle at Gibeon.
2 Samuel 20:4-5
Meanwhile, David ordered Amasa, "Muster the army of Judah here within three days, and be here yourself!"