What does 1 Samuel 10:3 mean?

'Then, when you get to the oak tree at Tabor, you’ll meet three men on their way to worship God at Bethel. One will be carrying three young goats, another will have three loaves of bread, and the third will have a jug of wine.' 1 Samuel 10:3 - Modern Text Bible

(Samuel describes another sign: Saul will meet three men with specific gifts, showing that these events are not random but part of God’s plan.)