1 Samuel 20:6 KJV

4Then said Jonathan unto David, Whatsoever thy soul desireth, I will even do it for thee.

5And David said unto Jonathan, Behold, to morrow is the new moon, and I should not fail to sit with the king at meat: but let me go, that I may hide myself in the field unto the third day at even.

6If thy father at all miss me, then say, David earnestly asked leave of me that he might run to Bethlehem his city: for there is a yearly sacrifice there for all the family.

7If he say thus, It is well; thy servant shall have peace: but if he be very wroth, then be sure that evil is determined by him.

8Therefore thou shalt deal kindly with thy servant; for thou hast brought thy servant into a covenant of the LORD with thee: notwithstanding, if there be in me iniquity, slay me thyself; for why shouldest thou bring me to thy father?