Sirach 19:27-29

Good News Translation

²⁷ They will turn their faces away and pretend not to hear you, but they'll take advantage of you when you least expect it. ²⁸ If for some reason they are unable to sin now, they'll get around to it at the first opportunity. ²⁹ You can know people by their appearance. The first time you look at them, you can tell if they have good sense.