Genesis 24:14-15

14I will ask a girl, ‘May I please have a drink from your jar?’ If she answers, ‘Have a drink, and I’ll also water your camels,’ let her be the one you have chosen for your servant Isaac. This way I’ll know that you’ve shown your kindness to my master.”

15Before he had finished praying, Rebekah came with her jar on her shoulder. She was the daughter of Bethuel, son of Milcah, who was the wife of Abraham’s brother Nahor.