Ruth 2:13; Ruth 3:7

13 Then she said, "I have found favor in your sight, my lord , for you have comforted me and indeed have spoken kindly to your maidservant, though I am not like one of your maidservants."
7 When Boaz had eaten and drunk and his heart was merry, he went to lie down at the end of the heap of grain; and she came secretly, and uncovered his feet and lay down.