The Aeneid by Virgil Book 3 Page 28

wave you must strain the oar, and traverse with your ships the salt Ausonian main, past the nether lakes and Aeaean Circe’s isle, before you can build your city in a land of safety. I will declare tokens to you; keep them stored in your mind. When, in your distress, by the waters of a secluded stream, you find a sow lying under the oaks on the shore, just delivered of a litter of thirty young, a white mother reclining on the ground, and white the young at her teats – there shall be the city’s site, there a sure rest from your toils.

And fear not he gnawing of tables that awaits you; the Fates will find a way, and Apollo be present at your call. But these lands, and this nearest border of the Italian shore, that is washed by the tide of our own sea, avoid; in all the towns dwell evil Greeks! Here the