1 Samuel 20:38-42

20:38 Jonathan called out to the servant, “Hurry! Go faster! Don’t delay!” Jonathan’s servant retrieved the arrow and came back to his master. 20:39 (Now the servant did not understand any of this. Only Jonathan and David knew what was going on.) 20:40 Then Jonathan gave his equipment to the servant who was with him. He said to him, “Go, take these things back to the city.”

20:41 When the servant had left, David got up from beside the mound, knelt with his face to the ground, and bowed three times. Then they kissed each other and they both wept, especially David. 20:42 Jonathan said to David, “Go in peace, for the two of us have sworn together in the name of the Lord saying, ‘The Lord will be between me and you and between my descendants and your descendants forever.’”

David Goes to Nob
(21:1)

Then David got up and left, while Jonathan went back to the city.