1 Samuel 20:11-13

American Standard Version

¹¹ And Jonathan said unto David, Come, and let us go out into the field. And they went out both of them into the field.

¹² And Jonathan said unto David, Jehovah, the God of Israel, be witness: when I have sounded my father about this time to-morrow, or the third day, behold, if there be good toward David, shall I not then send unto thee, and disclose it unto thee? ¹³ Jehovah do so to Jonathan, and more also, should it please my father to do thee evil, if I disclose it not unto thee, and send thee away, that thou mayest go in peace: and Jehovah be with thee, as he hath been with my father.