2 Samuel 21:9 in the King James Version
And he delivered them into the hands of the Gibeonites, and they hanged them in the hill before the LORD: and they fell all seven together, and were put to death in the days of harvest, in the first days, in the beginning of barley harvest.
Context
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 Merab 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 on the mountain before the LORD, and all seven of them fell 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 herself on the rock, from the beginning of harvest until water poured on them from the sky. She allowed neither the birds of the sky to rest on them by day, nor the animals of the field by night.