Genesis 21:23
Now therefore swear to me here by God that you will not deal falsely with me, nor with my son, nor with my son's son: but according to the kindness that I have done to you, you shall do to me, and to the land wherein you have sojourned.
Nave's Topical Index—AKJV

Genesis 26:28-31
And they said, We saw certainly that the LORD was with you: and we said, Let there be now an oath between us, even between us and you, and let us make a covenant with you;
Nave's Topical Index—AKJV

Joshua 9:15-20
And Joshua made peace with them, and made a league with them, to let them live: and the princes of the congregation swore to them.
Nave's Topical Index—AKJV

1 Samuel 20:16,17
So Jonathan made a covenant with the house of David, saying, Let the LORD even require it at the hand of David's enemies.
Nave's Topical Index—AKJV