Then Jonathan and David made a covenant, because he loved him as his own soul.
And thou shalt not only while yet I live shew me the kindness of the LORD, that I die not:
But also thou shalt not cut off thy kindness from my house for ever: no, not when the LORD hath cut off the enemies of David every one from the face of the earth.
So Jonathan made a covenant with the house of David, saying, Let the LORD even require it at the hand of David's enemies.
And Jonathan caused David to swear again, because he loved him: for he loved him as he loved his own soul.
And Jonathan said to David, Go in peace, forasmuch as we have sworn both of us in the name of the LORD, saying, The LORD be between me and thee, and between my seed and thy seed for ever. And he arose and departed: and Jonathan went into the city.