2 Samuel 21:8-12

So the king took the two sons of Rizpah the daughter of Aiah, Armoni and Mephibosheth whom she had borne to Saul, and the five sons of Merab the daughter of Saul, whom she had borne to Adriel the son of Barzillai the Meholathite.

Then he handed them over to the Gibeonites, and they hanged them on the mountain before the Lord, so that the seven of them fell together; and they were put to death in the first days of harvest at the beginning of barley harvest.

And Rizpah the daughter of Aiah took sackcloth and spread it out for herself on the rock, from the beginning of harvest until it rained on them from the sky; and she allowed neither the birds of the sky to rest on them by day nor the wild animals by night.

When it was reported to David what Rizpah the daughter of Aiah, the concubine of Saul, had done,

then David went and took the bones of Saul and the bones of his son Jonathan from the citizens of Jabesh-gilead, who had stolen them from the public square of Beth-shan, where the Philistines had hanged them on the day the Philistines struck and killed Saul in Gilboa.