So she decided to return home from the region of Moab, accompanied by her daughters-in-law, ¹  because while she was living in Moab ²  she had heard that the Lord had shown concern ³  for his people, reversing the famine by providing abundant crops. ⁴ 

When she got up to gather grain, Boaz told ¹  his male servants, “Let her gather grain even among ²  the bundles! Don’t chase her off! ³ 

So she slept beside him ¹  until morning. She woke up while it was still dark. ²  Boaz thought, ³  “No one must know that a woman visited the threshing floor.” ⁴