Thematic Bible: Under naomi's instructions claims from boaz the duty of a kinsman

Then Naomi her mother-in-law said unto her, "My daughter, I will seek rest for thee, that thou mayest be in better case. For now this Boaz our kinsman with whose maidens thou wast, winnoweth his barley tonight in the threshing floor: wash thyself therefore and anoint thee and put thy raiment upon thee, and get thee to the threshing floor. But let not the man be aware of thee, until he have left eating and drinking. read more.
And when he goeth to sleep, mark the place where he layeth him down, and then go and lift up the clothes that are on his feet, and lay thee down and so he shall tell thee what thou shalt do. And she answered her, "All that thou biddest me I will do." And so she went unto the floor, and did according to all that her mother-in-law bade her. And when Boaz had eaten and drunken and made him merry, he went and lay down by the side of the heap. And she came softly, and lift up the clothes of his feet, and laid her down. And at midnight the man was afraid, and groped. And behold, a woman lay at his feet. Then he said, "What art thou?" And she answered, "I am Ruth, thine handmaid. Spread thy mantle over thine handmaid, for thou art the next of the kin."