The Odyssey 11.106–120

If thou leavest these unharmed and heedest thy homeward way, verily ye may yet reach Ithaca, though in evil plight. But if thou harmest them, then I foresee ruin for thy ship and thy comrades, and even if thou shalt thyself escape, late shalt thou come home and in evil case, after losing all thy comrades, in a ship that is another's, and thou shalt find woes in thy house—proud men that devour thy livelihood, wooing thy godlike wife, and offering wooers' gifts. Yet verily on their violent deeds shalt thou take vengeance when thou comest. But when thou hast slain the wooers in thy halls, whether by guile or openly with the sharp sword, then do thou go forth, taking a shapely oar, until thou comest to men that know naught of the sea and eat not of food mingled with salt, aye, and they know naught of ships with purple cheeks,