Then Samuel took the vial of oil, and poured it on his head, and kissed him, and said, Isn't it that Yahweh has anointed you to be prince over his inheritance?
"You will meet two men by Rachel's tomb"  (1 Samuel 10:2).  The exact location of Rachel's tomb is disputed; but it doesn't make the slightest bit of difference where it was.  Saul certainly knew where it was, and that is where the two men met him.  That is the significant information given here.  As R. P. Smith wrote, "The whole geography of Saul's wanderings is very obscure."[4]