Genesis 24:9
So the servant placed his hand under his master Abraham’s thigh and swore an oath to him concerning this matter.
Genesis 24:2
                            Abraham said to his servant, the elder of his household who managed all he owned, “Place your hand under my thigh,
Treasury of Scripture Knowledge
Summary
                            And the servant put his hand under the thigh of Abraham his master, and sware to him concerning that matter.                        
                    General references
Bible References
General references
                                        Genesis 24:2                                        
                                                            
                        Abraham said to his servant, the elder of his household who managed all he owned, “Place your hand under my thigh,