1 Samuel 10:11-16

(11) And it came to pass, when all that knew him beforetime saw that, behold, he prophesied among the prophets, then the people said one to another, What is this that is come unto the son of Kish? Is Saul also among the prophets? (12) And one of the same place answered and said, But who is their father? Therefore it became a proverb, Is Saul also among the prophets? (13) And when he had made an end of prophesying, he came to the high place. (14) And Saul's uncle said unto him and to his servant, Whither went ye? And he said, To seek the asses: and when we saw that they were nowhere, we came to Samuel. (15) And Saul's uncle said, Tell me, I pray thee, what Samuel said unto you. (16) And Saul said unto his uncle, He told us plainly that the asses were found. But of the matter of the kingdom, whereof Samuel spake, he told him not.

The secrecy which Saul observed respecting the kingdom is remarkable. Perhaps Samuel had ordered it. If not, it certainly was either from great modesty or great prudence. Believers in Jesus are very shy of communicating the secrets of the Lord in their first days of conversion.