Genesis 24:9

New Revised Standard Version Catholic Interconfessional

So the servant put his hand under the thigh of Abraham his master and swore to him concerning this matter.

Cross References

Genesis 24:10

Then the servant took ten of his master's camels and departed, taking all kinds of choice gifts from his master; and he set out and went to Aram-naharaim, to the city of Nahor.

Genesis 24:2

Abraham said to his servant, the oldest of his house, who had charge of all that he had, “Put your hand under my thigh