'Revealed' in the Bible

Now Samuel did not yet know the Lord, nor had the word of the Lord yet been revealed to him.

And the Lord appeared again at Shiloh, because the Lord revealed Himself to Samuel at Shiloh by the word of the Lord.

Now a day before Saul’s coming, the Lord had revealed this to Samuel saying,

When both of them revealed themselves to the garrison of the Philistines, the Philistines said, “Behold, Hebrews are coming out of the holes where they have hidden themselves.”