Genesis 24:3-5

King James Version

³ And I will make thee swear by the Lord, the God of heaven, and the God of the earth, that thou shalt not take a wife unto my son of the daughters of the Canaanites, among whom I dwell:

⁴ But thou shalt go unto my country, and to my kindred, and take a wife unto my son Isaac.

⁵ And the servant said unto him, Peradventure the woman will not be willing to follow me unto this land: must I needs bring thy son again unto the land from whence thou camest?