1 Samuel 20:28-30

New Century Version

²⁸ Jonathan answered, “David begged me to let him go to Bethlehem. ²⁹ He said, ‘Let me go, because our family has a sacrifice in the town, and my brother has ordered me to be there. Now if I am your friend, please let me go to see my brothers.’ That is why he has not come to the king’s table.”

³⁰ Then Saul became very angry with Jonathan. He said, “You son of a wicked, worthless woman! I know you are on the side of David son of Jesse! You bring shame on yourself and on your mother who gave birth to you.