1st Samuel 20:31

28 Jonathan answered Saul, David earnestly asked leave of me to go to Beth-lehem:

29 and he said, Please let me go, for our family has a sacrifice in the city; and my brother, he has commanded me [to be there]: and now, if I have found favor in your eyes, let me get away, I pray you, and see my brothers. Therefore he is not come to the king`s table.

30 Then Saul`s anger was kindled against Jonathan, and he said to him, You son of a perverse rebellious woman, don`t I know that you have chosen the son of Jesse to your own shame, and to the shame of your mother`s nakedness?

31 For as long as the son of Jesse lives on the earth, you shall not be established, nor your kingdom. Why now send and bring him to me, for he shall surely die.

32 Jonathan answered Saul his father, and said to him, Why should he be put to death? what has he done?

33 Saul cast his spear at him to strike him; whereby Jonathan knew that is was determined of his father to put David to death.

34 So Jonathan arose from the table in fierce anger, and ate no food the second day of the month; for he was grieved for David, because his father had done him shame.