Genesis 26:30-35 ▼

30 Then Isaac held a [formal] banquet (covenant feast) for them, and they ate and drank.

31 They got up early in the morning and swore oaths [pledging to do nothing but good to each other]; and Isaac sent them on their way and they left him in peace.

32 Now on the same day, Isaac’s servants came and told him about the well they had dug, saying, “We have found water.”

33 So he named the well Shibah; therefore the name of the city is Beersheba to this day.

34 When Esau was forty years old he married Judith the daughter of Beeri the Hittite, and Basemath the daughter of Elon the Hittite as his wives;

35 and they were a source of grief to [Esau’s parents] Isaac and Rebekah.