And Ruth the Moabitess said, He said unto me also, Thou shalt keep fast by my young men, until they have ended all my harvest.
All my harvest - both barley and wheat harvests. The latter was at the end of May or the beginning of June.
Related Commentaries of Ruth 2:21
Ruth 2:21
21 And Ruth the Moabitess said, He said unto me also, Thou shalt keep fast by my young men, until they have ended all my harvest.