Genesis 24:2-4
Genesis 24:2-4 KJV
And Abraham said unto his eldest servant of his house, that ruled over all that he had, Put, I pray thee, thy hand under my thigh: 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: but thou shalt go unto my country, and to my kindred, and take a wife unto my son Isaac.