John Trapp on Proverbs 30:20

Verſ. 20. So is the way of an adulterous woman] The ſtrumpet when ſhe hath eaten ſtolen bread, hath ſuch dexterity in wiping her lips, that not the leaſt crumme ſhall ſtick to them, for diſcovery. So that Agur here ſhews it to be as hard to find it out, as the way of an Eagle in the air, the way of a ſerpent on a rock, &c. Unleſs taken in the manner, ſhe ſtoutly denyes the action. And if ſo taken, yet —nihil eſt audacins illis,Juvenal Saty[illegible: 1 letter]. 6. Deprenſis, iram atque animos a crimine ſumunt.