Genesis 24:17-20

17Then the servant ran to meet her, and said, “Please let me drink a little water from your jar.”

18And she said, “Drink, my lord”; and she quickly lowered her jar to her hand, and gave him a drink.

19When she had given Eliezer a drink, she said, “I will also draw water for your camels until they have finished drinking.”

20So she quickly emptied her jar into the trough, and ran again to the well and drew water for all his camels.