Ruth 3:7 in the King James Version
And when Boaz had eaten and drunk, and his heart was merry, he went to lie down at the end of the heap of corn: and she came softly, and uncovered his feet, and laid her down.
Context
6 She went down to the threshing floor, and did everything that her mother-in-law told her.
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. She came softly, uncovered his feet, and lay down.
8 At midnight, the man was startled and turned himself; and behold, a woman lay at his feet.