Ruth 2:8
2:8 So Boaz said to Ruth, “Listen carefully, my dear! Do not leave to gather grain in another field. You need not go beyond the limits of this field. You may go along beside my female workers.
Ruth 2:23
2:23 So Ruth worked beside Boaz’s female servants, gathering grain until the end of the barley harvest as well as the wheat harvest. After that she stayed home with her mother-in-law.
Ruth 3:4
3:4 When he gets ready to go to sleep, take careful notice of the place where he lies down. Then go, uncover his legs, and lie down beside him. He will tell you what you should do.”
Ruth 3:7
3:7 When Boaz had finished his meal and was feeling satisfied, he lay down to sleep at the far end of the grain heap. Then Ruth crept up quietly, uncovered his legs, and lay down beside him.