2 Samuel 21:8-9

VIN(i) 8 But the king took Armoni and Mephibosheth, the two sons of Rizpah the daughter of Aiah whom she bore to Saul, and the five sons of Merab the daughter of Saul whom she bore to Adriel the son of Barzillai the Meholathite. 9 and he handed them over to the Gibeonites, who hanged them on the mountain in the presence of the LORD. All seven of them died at the same time. They were executed during the first days of harvest, just as the barley began to be gathered in.