TSK · 2 Samuel 3:27

The avenger of blood himself must kill the murderer; when he meets him, he must kill him.

Asahel chased Abner, without turning to the right or to the left as he followed Abner.

Joab said to Amasa,“How are you, my brother?” With his right hand Joab took hold of Amasa’s beard as if to greet him with a kiss.

“You know what Joab son of Zeruiah did to me– how he murdered two commanders of the Israelite armies, Abner son of Ner and Amasa son of Jether. During peacetime he struck them down like he would in battle; when he shed their blood as if in battle, he stained the belt on his waist and the sandals on his feet.

Iddo son of Zechariah led the half-tribe of Manasseh in Gilead,Jaasiel son of Abner led Benjamin,

Ishmael son of Nethaniah and the ten men who were with him stood up, pulled out their swords, and killed Gedaliah, the son of Ahikam and grandson of Shaphan. Thus Ishmael killed the man that the king of Babylon had appointed to govern the country.