'Barley harvest' in the Bible

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

So she stayed close to the maidens of Boaz, to glean to the end of barley harvest and of wheat harvest; and she lived with her mother-in-law.