1 Samuel 20:8
Therefore deal faithfully with your servant, for you have brought me into a covenant with you before the LORD. If there is iniquity in me, then kill me yourself; why should you bring me to your father?"

1 Samuel 20:41
When the young man had gone, David got up from the south side of the stone, fell facedown, and bowed three times. Then he and Jonathan kissed each other and wept together--though David wept more.

1 Samuel 22:8
Is that why all of you have conspired against me? Not one of you told me that my own son had made a covenant with Jesse's son. Not one of you has shown concern for me or revealed to me that my son has stirred up my own servant to lie in wait against me, as is the case today."

1 Samuel 23:18
So the two of them made a covenant before the LORD. And David remained in Horesh, while Jonathan went home.

2 Samuel 21:7
Now the king spared Mephibosheth son of Jonathan, the son of Saul, because of the oath before the LORD between David and Jonathan son of Saul.