1 Samuel 20:30
King James Version
“Then Saul’s anger was kindled against Jonathan, and he said unto him, Thou son of the perverse rebellious do not I know that thou hast chosen the son of Jesse to thine own confusion, and unto the confusion of thy mother’s nakedness?”
Context
27And it came to pass on the morrow, the second of the month, that David’s place was empty: and Saul said unto Jonathan his son, Wherefore cometh not the son of Jesse to meat, neither yesterday, nor to day?
28And Jonathan answered Saul, David earnestly asked of me to Bethlehem:
29And he said, Let me go, I pray thee; for our family hath a sacrifice in the city; and my brother, he hath commanded me and now, if I have found favour in thine eyes, let me get away, I pray thee, and see my brethren. Therefore he cometh not unto the king’s table.
30Then Saul’s anger was kindled against Jonathan, and he said unto him, Thou son of the perverse rebellious do not I know that thou hast chosen the son of Jesse to thine own confusion, and unto the confusion of thy mother’s nakedness?
31For as long as the son of Jesse liveth upon the ground, thou shalt not be established, nor thy kingdom. Wherefore now send and fetch him unto me, for he shall surely die.
32And Jonathan answered Saul his father, and said unto him, Wherefore shall he be slain? what hath he done?
33And Saul cast a javelin at him to smite him: whereby Jonathan knew that it was determined of his father to slay David.