When Odysseus was about to enter the city how did Athene appear?

As Odysseus approached the city of Ithaca, Athene appeared to him in the guise of a young shepherd. She reassured him and offered guidance, helping him devise a plan to reclaim his home and confront the suitors who had taken over his palace. Her presence emphasized her role as a protective goddess and a source of wisdom for Odysseus in his time of need.