2 Samuel 20:6

20:6 Then David said to Abishai, “Now Sheba son of Bicri will cause greater disaster for us than Absalom did! Take your lord’s servants and pursue him. Otherwise he will secure fortified cities for himself and get away from us.”

2 Samuel 20:10

20:10 Amasa did not protect himself from the knife in Joab’s other hand, and Joab stabbed him in the abdomen, causing Amasa’s intestines to spill out on the ground. There was no need to stab him again; the first blow was fatal. Then Joab and his brother Abishai pursued Sheba son of Bicri.