Charles Spurgeon Commentary 1 Samuel 10:2-3

"When thou art departed from me to-day, then thou shalt find two men by Rachel`s sepulchre, in the border of Benjamin at Zelzah; and they will say unto thee, The asses which thou wentest to seek are found; and, lo, thy father hath left off caring for the asses, and is anxious for you, saying, What shall I do for my son? Then shalt thou go on forward from thence, and thou shalt come to the oak of Tabor; and there shall meet thee there three men going up to God to Beth-el, one carrying three kids, and another carrying three loaves of bread, and another carrying a bottle of wine:" — 1 Samuel 10:2-3 (ASV)

And they will say unto thee, The asses which thou wentest to seek are found: and, lo, thy father hath left the care of the asses, and sorroweth for you, saying, What shall I do for my son? Then shalt thou go on forward from thence, and thou shalt come to the plain of Tabor, and there shall meet thee three men going up to God to Bethel, one carrying three kids, and another carrying three loaves of bread, and another carrying a bottle of wine:

Going to offer to God a grain offering and a thank offering. How could Samuel have known all this if God had not anointed his eyes, and made him a seer who could see what others could not see?