Genesis 24:37-41

37My master made me swear [an oath], saying, ‘You must not take a wife for my son from the daughters of the Canaanites, in whose land I live;

38but you shall [instead] go to my father’s house and to my family and take a wife for my son [Isaac].’

39Then I said to my master, ‘But suppose the woman will not follow me [back to this land].’

40He said to me, ‘The Lord, before whom I walk [habitually and obediently], will send His angel with you to make your journey successful, and you will take a wife for my son from my relatives and from my father’s house;

41then you will be free of my oath, when you come to my relatives; and if they do not give her to you, you will [also] be free of my oath.’