3 When David came to his palace in Jerusalem, he took the ten concubines he had left to look after the palace and placed them in seclusion. Their needs were provided for, but he no longer slept with them. So each of them lived like a widow until she died.
4 Then the king told Amasa, "Mobilize the army of Judah within three days, and report back at that time." 5 So Amasa went out to notify Judah, but it took him longer than the time he had been given. 6 Then David said to Abishai, "Sheba son of Bicri is going to hurt us more than Absalom did. Quick, take my troops and chase after him before he gets into a fortified town where we can't reach him." 7 So Abishai and Joab, together with the king's bodyguard and all the mighty warriors, set out from Jerusalem to go after Sheba. 8 As they arrived at the great stone in Gibeon, Amasa met them. Joab was wearing his military tunic with a dagger strapped to his belt. As he stepped forward to greet Amasa, he slipped the dagger from its sheath. 9 "How are you, my cousin?" Joab said and took him by the beard with his right hand as though to kiss him. 10 Amasa didn't notice the dagger in his left hand, and Joab stabbed him in the stomach with it so that his insides gushed out onto the ground. Joab did not need to strike again, and Amasa soon died. Joab and his brother Abishai left him lying there and continued after Sheba. 11 One of Joab's young men shouted to Amasa's troops, "If you are for Joab and David, come and follow Joab." 12 But Amasa lay in his blood in the middle of the road, and Joab's man saw that everyone was stopping to stare at him. So he pulled him off the road into a field and threw a cloak over him. 13 With Amasa's body out of the way, everyone went on with Joab to capture Sheba son of Bicri.
14 Meanwhile, Sheba traveled through all the tribes of Israel and eventually came to the town of Abel-beth-maacah. All the members of his own clan, the Bicrites, assembled for battle and followed him into the town. 15 When Joab's forces arrived, they attacked Abel-beth-maacah. They built a siege ramp against the town's fortifications and began battering down the wall. 16 But a wise woman in the town called out to Joab, "Listen to me, Joab. Come over here so I can talk to you." 17 As he approached, the woman asked, "Are you Joab?" "I am," he replied. So she said, "Listen carefully to your servant." "I'm listening," he said. 18 Then she continued, "There used to be a saying, 'If you want to settle an argument, ask advice at the town of Abel.' 19 I am one who is peace loving and faithful in Israel. But you are destroying an important town in Israel. Why do you want to devour what belongs to the Lord ?" 20 And Joab replied, "Believe me, I don't want to devour or destroy your town! 21 That's not my purpose. All I want is a man named Sheba son of Bicri from the hill country of Ephraim, who has revolted against King David. If you hand over this one man to me, I will leave the town in peace." "All right," the woman replied, "we will throw his head over the wall to you." 22 Then the woman went to all the people with her wise advice, and they cut off Sheba's head and threw it out to Joab. So he blew the ram's horn and called his troops back from the attack. They all returned to their homes, and Joab returned to the king at Jerusalem.
Matthew Henry's Commentary on 2 Samuel 20:3-22
Commentary on 2 Samuel 20:1-3
(Read 2 Samuel 20:1-3)
One trial arises after another for our good, till we reach the place where sin and sorrow are for ever done away. Angry disputers misunderstand or misconstrue one another's words; proud men will have every thing their own way, or wholly refuse their assistance. The favour of the many is not to be depended upon; and what have others to expect, when Hosanna to the Son of David was soon changed to Crucify him, crucify him?
Commentary on 2 Samuel 20:4-13
(Read 2 Samuel 20:4-13)
Joab barbarously murdered Amasa. The more plot there is in a sin, the worse it is. Joab contentedly sacrificed the interest both of the king and the kingdom to his personal revenge. But one would wonder with what face a murderer could pursue a traitor; and how, under such a load of guilt, he had courage to enter upon danger: his conscience was seared.
Commentary on 2 Samuel 20:14-22
(Read 2 Samuel 20:14-22)
Justly is that place attacked, which dares to harbour a traitor; nor will the heart fare better which indulges rebellious lusts, that will not have Christ to reign over them. A discreet woman, by her prudent management, satisfied Joab, and yet saved the city. Wisdom is not confined to rank or sex; it consists not in deep knowledge; but in understanding how to act as matters arise, that troubles may be turned away and benefits secured. A great deal of mischief would be prevented, if contending parties would understand one another. Let both sides be undeceived. The single condition of peace is, the surrender of the traitor. It is so in God's dealing with the soul, when besieged by conviction and distress; sin is the traitor; the beloved lust is the rebel: part with that, cast away the transgression, and all shall be well. There is no peace on any other terms.