'Harvest' in the Bible

So Naomi returned, and Ruth the Moabite her daughter-in-law with her, returning from the countryside of Moab. And they came [to] Bethlehem at [the] beginning of [the] harvest of barley.

And Ruth the Moabite said, "Also, he said to me, 'You shall stay close with the servants which are mine until they have finished all of the harvest which is mine.'"

So she stayed close with the maidservants [of] Boaz to glean until the end of the barley harvest and wheat harvest. And she lived with her mother-in-law.