Genesis 26:28-31

28They said, “We have seen plainly 1that the Lord has been with you; so we said, ‘An oath must now be taken 2by us,’ that is, 3by you and us. So let us make a covenant with you,

29that you will do us no harm, just as we have not touched you 4and have done to you nothing but good, and have sent you away in peace. You are now the 5blessed of the Lord.”

30Then 6he made them a feast, and they ate and drank.

31In the morning they got up early and 78exchanged oaths; then Isaac sent them away, and they left him in peace.