10 Therefore one gives this admonition; “Observe not the beauty of a strange woman, and meet not a woman addicted to fornication. For honey distils from the lips of an harlot, which at the time may seem smooth to your throat, but afterward you will find it more bitter than gall, and sharper than a two-edged sword.” For the harlot knows not how to love, but only to ensnare; her kiss has poison, and her mouth a pernicious drug. And if this does not immediately appear, it is the more necessary to avoid her on that account, because she veils that destruction, and keeps that death concealed, and suffers it not to become manifest at the first.
So that if any one pursues pleasure, and a life full of gladness, let him avoid the society of fornicating women, for they fill the minds of their lovers with a thousand conflicts and tumults, setting in motion against them continual strifes and contentions, by means of their words, and all their actions. And just as it is with those who are the most virulent enemies, so the object of their actions and schemes is to plunge their lovers into shame and poverty, and the worst extremities.
And in the same manner as hunters, when they have spread out their nets, endeavour to drive there the wild animals, in order that they may put them to death, so also is it with these women. When they have spread out on every side the wings of lasciviousness by means of the eyes, and dress, and language, they afterwards drive in their lovers, and bind them; nor do they give over until they have drunk up their blood, insulting them at last, and mocking their folly, and pouring over them a flood of ridicule.
And indeed such a man is no longer worthy of compassion but deserves to be derided and jeered, since he is found more irrational than a woman, and a harlot besides. Therefore the Wise Man gives this word of exhortation again, “Drink waters from your own cistern, and from the fountain of your own well.” And again; “Let the hind of your friendship, and the foal of your favours, consort with you.” These things he speaks of a wife associated with her husband by the law of marriage.
Why do you leave her who is a helpmate, to run to one who is a plotter against you? Why do you turn away from her who is the partner of your living, and court her who would subvert your life? The one is your member and body, the other is a sharp sword. Therefore, beloved, flee fornication; both for its present evils, and for its future punishment.
Source: Homilies on the Statues (New Advent)