Genesis 26:27-35

27 And Isaac said unto them, "Why come ye to me, seeing ye hate me and have sent me away from you?"
28 And they said, "We saw certainly that the LORD was with thee; and we said, `Let there be now an oath between us, even between us and thee, and let us make a covenant with thee,
29 that thou wilt do us no hurt, as we have not touched thee, and as we have done unto thee nothing but good, and have sent thee away in peace. Thou art now the blessed of the LORD.'"
30 And he made them a feast, and they ate and drank.
31 And they rose up early in the morning and swore one to another; and Isaac sent them away, and they departed from him in peace.
32 And it came to pass the same day, that Isaac's servants came and told him concerning the well which they had dug, and said unto him, "We have found water."
33 And he called it Shebah [that is, An oath]; therefore the name of the city is Beersheba [that is, The well of the oath] unto this day.
34 And Esau was forty years old when he took for a wife Judith the daughter of Beeri the Hittite, and Basemath the daughter of Elon the Hittite,
35 who were a grief of mind unto Isaac and to Rebekah.
Third Millennium Bible (TMB), New Authorized Version, Copyright 1998 by Deuel Enterprises, Inc., Gary, SD 57237. All rights reserved.