'Barley harvest' in the Bible

So Naomi returned, accompanied by her Moabite daughter-in-law Ruth, who came back with her from the region of Moab. (Now they arrived in Bethlehem at the beginning of the barley harvest.)

So Ruth worked beside Boaz's female servants, gathering grain until the end of the barley harvest as well as the wheat harvest. After that she stayed home with her mother-in-law.

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.

Now a man from Baal Shalisha brought some food for the prophet -- twenty loaves of bread made from the firstfruits of the barley harvest, as well as fresh ears of grain. Elisha said, "Set it before the people so they may eat."