What is a [harlot’s] wage? If one says to a harlot, “Take this lamb for your wage,” even [if he gives her] one hundred [lambs], they all are forbidden. Similarly if one says to his fellow, “Take this lamb and let your maidservant spend the night with my slave,” Rebbi says it is not a [harlot’s] wage, but the Sages say it is a [harlot’s] wage.