So she kept fast by the maidens of Boaz to glean
Accepting the kindness of Boaz, and attending to the advice of her mother-in-law, as well as using all diligence to get a livelihood for her mother and herself; in which she was a wonderful instance of dutiful affection, humility, and industry: and so she continued
unto the end of barley harvest, and of wheat harvest;
which latter began at Pentecost, as the former did at the passover; and, according to the Midrash F12, from the beginning of the one, to the end of the other, were three months; though it may be, they were gathered in sooner: indeed from the passover to Pentecost were seven weeks, which was the difference between the beginning of one harvest, and the beginning of the other:
and dwelt with her mother in law;
which is to be understood either of her coming home at night, after she had been gleaning all day, and lodging with her mother-in-law, which was her constant custom during both harvests; or that after the harvests were ended, she continued to dwell with her mother-in-law; which seems to be added for the sake of carrying on the history in the following chapter.