אִם־נִפְתָּ֣ה לִ֭בִּי עַל־אִשָּׁ֑ה וְעַל־פֶּ֖תַח רֵעִ֣י אָרָֽבְתִּי׃
If my heart have been enticed unto a woman, And I have lain in wait at my neighbour’s door;
Rashi on Job
and if I lurked at my neighbor’s doorway for his wife, He should requite me...