Genesis 24:36-38

Young's Literal Translation

³⁶ and Sarah, my lord's wife, beareth a son to my lord, after she hath been aged, and he giveth to him all that he hath.

³⁷ `And my lord causeth me to swear, saying, Thou dost not take a wife to my son from the daughters of the Canaanite, in whose land I am dwelling.

³⁸ If not -- unto the house of my father thou dost go, and unto my family, and thou hast taken a wife for my son.