1 Samuel 20:11 KJV

9And Jonathan said, Far be it from thee: for if I knew certainly that evil were determined by my father to come upon thee, then would not I tell it thee?

10Then said David to Jonathan, Who shall tell me? or what if thy father answer thee roughly?

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

12And Jonathan said unto David, O LORD God of Israel, when I have sounded my father about to morrow any time, or the third day, and, behold, if there be good toward David, and I then send not unto thee, and shew it thee;

13The LORD do so and much more to Jonathan: but if it please my father to do thee evil, then I will shew it thee, and send thee away, that thou mayest go in peace: and the LORD be with thee, as he hath been with my father.