1 Chronicles 10:13-14

MLV(i) 13 So Saul died for his trespass which he committed against Jehovah, because of the word of Jehovah, which he did not keep and also because he asked counsel of a spiritist, to inquire of it, 14 and did not inquire of Jehovah. Therefore he killed him and turned the kingdom to David the son of Jesse.