1 Samuel 20:10-12

New Century Version

¹⁰ David asked, “Who will let me know if your father answers you unkindly?”

¹¹ Then Jonathan said, “Come, let’s go out into the field.” So the two of them went out into the field.

¹² Jonathan said to David, “I promise this before the Lord, the God of Israel: At this same time the day after tomorrow, I will find out how my father feels. If he feels good toward you, I will send word to you and let you know.