2 Samuel 14:30

14:30 So he said to his servants, “Look, Joab has a portion of field adjacent to mine and he has some barley there. Go and set it on fire.” So Absalom’s servants set Joab’s portion of the field on fire.

2 Samuel 21:9

21:9 He turned them over to the Gibeonites, and they executed them on a hill before the Lord. The seven of them died together; they were put to death during harvest time – during the first days of the beginning of the barley harvest.