Genesis 24:14-15

14And let it come to pass, that the damsel to whom I shall say, Let down thy pitcher, I pray thee, that I may drink; and she shall say, Drink, and I will water thy camels also: let the same be she that thou hast appointed for thy servant Isaac; and by that shall I know that thou hast shown kindness to my master. 15And it came to pass, before he had finished speaking, that, behold, Rebekah came out, who was born to Bethuel, son of Milcah, the wife of Nahor, Abraham’s brother, with her pitcher upon her shoulder.