Ruth 2:21-22
2:21 Ruth the Moabite replied, “He even told me, ‘You may go along beside my servants until they have finished gathering all my harvest!’”
2:22 Naomi then said to her daughter-in-law Ruth, “It is good, my daughter, that you should go out to work with his female servants. That way you will not be harmed, which could happen in another field.”