וַתִּדְבַּ֞ק בְּנַעֲר֥וֹת בֹּ֙עַז֙ לְלַקֵּ֔ט עַד־כְּל֥וֹת קְצִֽיר־הַשְּׂעֹרִ֖ים וּקְצִ֣יר הַֽחִטִּ֑ים וַתֵּ֖שֶׁב אֶת־חֲמוֹתָֽהּ׃
So she kept fast by the maidens of Boaz to glean unto the end of barley harvest and of wheat harvest; and she dwelt with her mother-in-law.
Read kabbalistic (mystical) interpretation of Ruth 2:23: and classical mystical sources.