2 Samuel 21
8 Ref But the king took the two sons of Rizpah the daughter of Aiah, whom she bare unto Saul, Armoni and Mephibosheth; and the five sons of Michal the daughter of Saul, whom she bare to Adriel the son of Barzillai the Meholathite:
9 Ref And he delivered them into the hands of the Gibeonites, and they hanged them in the mountain before Jehovah, and they fell `all' seven together. And they were put to death in the days of harvest, in the first days, at the beginning of barley harvest.