Genesis 30:31-36

“So, what should I pay you?” Jacob said, “You don’t have to pay me a thing. But how about this? I will go back to pasture and care for your flocks. Go through your entire flock today and take out every speckled or spotted sheep, every dark-colored lamb, every spotted or speckled goat. They will be my wages. That way you can check on my honesty when you assess my wages. If you find any goat that’s not speckled or spotted or a sheep that’s not black, you will know that I stole it.” “Fair enough,” said Laban. “It’s a deal.” But that very day Laban removed all the mottled and spotted billy goats and all the speckled and spotted nanny goats, every animal that had even a touch of white on it plus all the black sheep and placed them under the care of his sons. Then he put a three-day journey between himself and Jacob. Meanwhile Jacob went on tending what was left of Laban’s flock.