1 Samuel 20:16
"So Jonathan made a covenant with the house of David, saying, Let the LORD even require it at the hand of David’s enemies."
Cross References (ranked by relevance)
So and more also do God unto the enemies of David, if I leave of all that pertain to him by the morning light any that pisseth against the wall.
Then Jonathan and David made a covenant, because he loved him as his own soul.
In the same day the LORD made a covenant with Abram, saying, Unto thy seed have I given this land, from the river of Egypt unto the great river, the river Euphrates:
And the Philistines followed hard upon Saul and upon his sons; and the Philistines slew Jonathan, and Abinadab, and Melchishua, Saul’s sons.
But the king took the two sons of Rizpah the daughter of Aiah, whom she bare unto Saul, Armoni and Mephibosheth; and the five sons of Michal the daughter of Saul, whom she brought up for Adriel the son of Barzillai the Meholathite: