What's the next sentence?

If you have nothing to do with courtship, you are a thief. If you have nothing to do with courtship, the meaning of this proverb can be extended to "there is no such thing as a free lunch, and nothing is beneficial to you for no reason." If a person asks you if you have nothing to do, he will definitely want something from you. " "Rape or theft" is used here to describe "others have ulterior motives for you". Generally speaking, the meaning of "nothing to offer, either rape or theft" is equivalent to "weasel pays New Year greetings to chickens-unkind".