1 Samuel 20:31-33

Young's Literal Translation

³¹ for all the days that the son of Jesse liveth on the ground thou art not established, thou and thy kingdom; and now, send and bring him unto me, for he [is] a son of death.'

³² And Jonathan answereth Saul his father, and saith unto him, `Why is he put to death? what hath he done?'

³³ And Saul casteth the javelin at him to smite him, and Jonathan knoweth that it hath been determined by his father to put David to death.