2nd Samuel 21:8

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.

10 Rizpah the daughter of Aiah took sackcloth, and spread it for her on the rock, from the beginning of harvest until water was poured on them from the sky; and she allowed neither the birds of the sky to rest on them by day, nor the animals of the field by night.

11 It was told David what Rizpah the daughter of Aiah, the concubine of Saul, had done.