12 David went and took the bones of Saul and the bones of Jonathan his son from the men of Jabesh Gilead, who had stolen them from the street of Beth Shan, where the Philistines had hanged them, in the day that the Philistines killed Saul in Gilboa; 13 and he brought up from there the bones of Saul and the bones of Jonathan his son: and they gathered the bones of those who were hanged. 14 They buried the bones of Saul and Jonathan his son in the country of Benjamin in Zela, in the tomb of Kish his father: and they performed all that the king commanded. After that God was entreated for the land.
15 The Philistines had war again with Israel; and David went down, and his servants with him, and fought against the Philistines. David grew faint; 16 and Ishbibenob, who was of the sons of the giant, the weight of whose spear was three hundred shekels of brass in weight, he being girded with a new sword, thought to have slain David. 17 But Abishai the son of Zeruiah helped him, and struck the Philistine, and killed him. Then the men of David swore to him, saying, “You shall go no more out with us to battle, that you don’t quench the lamp of Israel.”
18 It came to pass after this, that there was again war with the Philistines at Gob: then Sibbecai the Hushathite killed Saph, who was of the sons of the giant. 19 There was again war with the Philistines at Gob; and Elhanan the son of Jaareoregim the Bethlehemite killed Goliath the Gittite’s brother, the staff of whose spear was like a weaver’s beam. 20 There was again war at Gath, where there was a man of great stature, who had on every hand six fingers, and on every foot six toes, four and twenty in number; and he also was born to the giant. 21 When he defied Israel, Jonathan the son of Shimei, David’s brother, killed him. 22 These four were born to the giant in Gath; and they fell by the hand of David, and by the hand of his servants.
Matthew Henry's Commentary on 2 Samuel 21:12-22
Commentary on 2 Samuel 21:10-14
(Read 2 Samuel 21:10-14)
That a guilty land should enjoy many years of plenty, calls for gratitude; and we need not wonder misused abundance should be punished with scarcity; yet how few are disposed to ask of the Lord concerning the sinful cause, while numbers search for the second causes by which he is pleased to work! But the Lord will plead the cause of those who cannot or will not avenge themselves; and the prayers of the poor are of great power. When God sent rain to water the earth, these bodies were buried, for then it appeared that God was entreated for the land. When justice is done on earth, vengeance from heaven ceases. God is pacified, and is entreated for us through Christ, who was hanged on a tree, and so made a curse for us, to do away our guilt, though he was himself guiltless.
Commentary on 2 Samuel 21:15-22
(Read 2 Samuel 21:15-22)
These events seem to have taken place towards the end of David's reign. David fainted, but he did not flee, and God sent help in the time of need. In spiritual conflicts, even strong saints sometimes wax faint; then Satan attacks them furiously; but those who stand their ground and resist him, shall be relieved and made more than conquerors. Death is a Christian's last enemy, and a son of Anak; but through Him that triumphed for us, believers shall be more than conquerors at last, even over that enemy.