What does 1 Samuel 10:2 mean?

'After you leave me today, you’ll meet two men near Rachel’s tomb, on the border of Benjamin. They’ll tell you, “The donkeys you were looking for have been found, and now your father is worried about you. He’s asking, ‘What should I do about my son?’”' 1 Samuel 10:2 - Modern Text Bible

(Samuel gives Saul a sign to confirm what’s happening: he’ll meet men who will tell him the donkeys are found and that his father is now worried about him.)