2 Samuel 21:7

7 But the king spared Mephibosheth, the son of Jonathan the son of Saul, because of Yahweh's oath that was between them, between David and Jonathan the son of Saul.

2 Samuel 21:7 Meaning and Commentary

2 Samuel 21:7

But the king spared Mephibosheth, the son of Jonathan, the son
of Saul
As they did not name particular persons, only required seven sons, it was at the option of the king what sons to deliver to them, and therefore kept back Mephibosheth, who is thus described, to distinguish him from a son of Saul's of the same name, after mentioned:

because of the Lord's oath that [was] between them, between David and
Jonathan the son of Saul;
not merely or only out of affection to Mephibosheth, but because of the oath, that he might not be guilty of the same crime Saul was in slaying the Gibeonites.

2 Samuel 21:7 In-Context

5 They said to the king, The man who consumed us, and who devised against us, [that] we should be destroyed from remaining in any of the borders of Israel,

6 let seven men of his sons be delivered to us, and we will hang them up to Yahweh in Gibeah of Saul, the chosen of Yahweh. The king said, I will give them.

7 But the king spared Mephibosheth, the son of Jonathan the son of Saul, because of Yahweh's oath that was between them, between David and Jonathan the son of Saul.

8 But the king took the two sons of Rizpah the daughter of Aiah, whom she bore to Saul, Armoni and Mephibosheth; and the five sons of Michal the daughter of Saul, whom she bore to Adriel the son of Barzillai the Meholathite:

9 He delivered them into the hands of the Gibeonites, and they hanged them in the mountain before Yahweh, and they fell [all] seven together. They were put to death in the days of harvest, in the first days, at the beginning of barley harvest.