'Glean' in the Bible

and she saith, Let me glean, I pray thee -- and I have gathered among the sheaves after the reapers; and she cometh and remaineth since the morning and till now; she sat in the house a little.

And Boaz saith unto Ruth, 'Hast thou not heard, my daughter? go not to glean in another field, and also, pass not over from this, and thus thou dost cleave to my young women:

And she riseth to glean, and Boaz chargeth his young men, saying, 'Even between the sheaves she doth glean, and ye do not cause her to blush;

And she cleaveth to the young women of Boaz to glean, till the completion of the barley-harvest, and of the wheat-harvest, and she dwelleth with her mother-in-law.