Genesis 24:10-14

10Then the servant left, taking with him ten of his master’s camels loaded with all kinds of good things from his master. He set out for Aram Naharaim That is, Northwest Mesopotamia and made his way to the town of Nahor.

11He had the camels kneel down near the well outside the town; it was toward evening, the time the women go out to draw water. 12Then he prayed, “ LORD, God of my master Abraham, make me successful today, and show kindness to my master Abraham. 13See, I am standing beside this spring, and the daughters of the townspeople are coming out to draw water.

14May it be that when I say to a young woman, ‘Please let down your jar that I may have a drink,’ and she says, ‘Drink, and I’ll water your camels too’—let her be the one you have chosen for your servant Isaac. By this I will know that you have shown kindness to my master.”