Genesis 26: 28 – 29
And they said, “We see plainly that the Lord has been with you; so we said, ‘Let there now be an oath between us, even between you and us, and let us make a covenant with you, that you will do us no harm, just as we have not touched you and have done to you nothing but good, and have sent you away in peace. You are now the blessed of the Lord.’”