1 Samuel 13:7-14

7Now some of the Hebrews had gone over Jordan to the land of Gad and Gilead; but as for Saul, he was yet in Gilgal, and all the people followed him trembling.

8And he tarried seven days, according to the set time that Samuel had appointed: but Samuel came not to Gilgal; and the people were scattered from him.

9And Saul said, Bring hither the burnt offering to me, and the peace offerings. And he offered the burnt offering.

10And it came to pass that, as soon as he had made an end of offering the burnt offering, behold, Samuel came; and Saul went out to meet him, that he might salute him.

11And Samuel said, What hast thou done? And Saul said, Because I saw that the people were scattered from me, and that thou camest not within the days appointed, and that the Philistines assembled themselves together at Michmash;

12therefore said I, Now will the Philistines come down upon me to Gilgal, and I have not entreated the favour of the LORD: I forced myself therefore, and offered the burnt offering.

13And Samuel said to Saul, Thou hast done foolishly: thou hast not kept the commandment of the LORD thy God, which he commanded thee: for now would the LORD have established thy kingdom upon Israel for ever.

14But now thy kingdom shall not continue: the LORD hath sought him a man after his own heart, and the LORD hath appointed him to be prince over his people, because thou hast not kept that which the LORD commanded thee.