1 Samuel 13:7-14

7And the Hebrews went over the Jordan into the land of Gad and Gilead. And Saul was yet in Gilgal, and all the people followed him trembling.

8And he waited seven days, according to the set time that Samuel [had appointed]; but Samuel did not come to Gilgal; and the people were scattered from him.

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

10And it came to pass, as soon as he had ended offering up 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 didst not come within the days appointed, and that the Philistines were assembled at Michmash,

12I said, The Philistines will come down now upon me to Gilgal, and I have not made supplication to Jehovah; and I forced myself, and offered up the burnt-offering.

13And Samuel said to Saul, Thou hast done foolishly: thou hast not kept the commandment of Jehovah thy 1God which he commanded thee; for now would Jehovah have established thy kingdom over Israel for ever.

14But now thy kingdom shall not continue: Jehovah has sought him a man after his own heart, and Jehovah has appointed him ruler over his people; for thou hast not kept what Jehovah commanded thee.