'Harvest' in the Bible

He gave them into the hands of the Gibeonites, and they executed them on the mountain in the presence of Yahweh, and the seven fell together. Now they were put to death in the days of the harvest, at the beginning of the harvest of barley.

Rizpah the daughter of Aiah took the sackcloth, and she spread it for herself on the rock at the beginning of the harvest until water gushed forth on them from heaven, but she did not allow the birds of heaven to rest on them by day nor the animals of the field by night.

Then three of the thirty leaders went down and came to David {at the time of the harvest} to the cave of Adullam, while a group of [the] Philistines [were] camping in the valley of [the] Rephaim.