2 Samuel 20:1-9

1Now a worthless man named Sheba son of Bichri, a Benjamite, happened to be there, and he blew the ram’s horn and shouted:

2So all the men of Israel deserted David to follow Sheba son of Bichri. But the men of Judah stayed by their king all the way from the Jordan to Jerusalem.

3When David returned to his palace in Jerusalem, he took the ten concubines he had left to take care of the palace, and he placed them in a house under guard. He provided for them, but he no longer slept with them. They were confined until the day of their death, living as widows.

4Then the king said to Amasa, “Summon the men of Judah to come to me within three days, and be here yourself.”

5So Amasa went to summon Judah, but he took longer than the time allotted him.

6And David said to Abishai, “Now Sheba the son of Bichri will do us more harm than Absalom. Take your lord’s servants and pursue him, or he will find fortified cities and elude us.1”

7So Joab’s men, along with the Cherethites, the Pelethites, and all the mighty men, marched out of Jerusalem in pursuit of Sheba son of Bichri. 8And while they were at the great stone in Gibeon, Amasa joined them.

Now Joab was dressed in military attire, with a dagger strapped to his belt. And as he stepped forward, he slipped the dagger from its sheath.2 9“Are you well, my brother?” Joab asked Amasa. And with his right hand Joab grabbed Amasa by the beard to kiss him.