'Barley harvest' in the Bible

So Naomi returned, and Ruth the Moabitess her daughter-in-law with her, who returned from the country of Moab: and they came to Beth-lehem in the beginning of barley-harvest.

So she kept fast by the maidens of Boaz to glean to the end of barley-harvest and of wheat-harvest; and dwelt with her mother-in-law.

And he delivered them into the hands of the Gibeonites, and they hanged them on the hill before the LORD: and they fell all seven together, and were put to death in the days of harvest, in the first days, in the beginning of barley harvest.