Halakhah su Geremia 5:78

And there are many details of the distancings that they warned about this matter, but the general principle of the matter is that a man should not do anything in the world that brings him to improper thoughts about women - not in action, not in speech and not with any hint to bring close the weak mind of a woman to his mind - except for only his wife. And like this matter did the prophet rebuke the men of his generation, in his saying to them (Jeremiah 5:8), "each one is neighing at his neighbor's wife" - meaning to say, according to their way that they appear as if they do not intend this, they hint to the wives of their neighbors hints of adultery, and raise their voices in such a way that these women should listen to them and their impulse be aroused towards love of the adulterer. And it is not from the possible to say [all of] the details of the matters that a man will know to do to bring the mind of a woman, which is weak, close to him. And therefore they, may their memory be blessed, [only] mentioned a few of them. But with the rest, each and every one should be careful to guard himself according to what he finds with his person, 'as the Lord sees to the heart.'