Genesis 30:32-40

32I will pass through all thy flock to-day, removing from thence every speckled and spotted one, and every black one among the sheep, and the spotted and speckled among the goats: and of such shall be my hire. 33So shall my righteousness answer for me hereafter, when thou shalt come concerning my hire that is before thee: every one that is not speckled and spotted among the goats, and black among the sheep, that, if found with me, shall be counted stolen. 34And Laban said, Behold, I would it might be according to thy word. 35And he removed that day the he-goats that were ringstreaked and spotted, and all the she-goats that were speckled and spotted, every one that had white in it, and all the black ones among the sheep, and gave them into the hand of his sons; 36and he set three days’ journey betwixt himself and Jacob: and Jacob fed the rest of Laban’s flocks.

37And Jacob took him rods of fresh poplar, and of the almond and of the plane-tree; and peeled white streaks in them, and made the white appear which was in the rods. 38And he set the rods which he had peeled over against the flocks in the gutters in the watering-troughs where the flocks came to drink; and they conceived when they came to drink. 39And the flocks conceived before the rods, and the flocks brought forth ringstreaked, speckled, and spotted. 40And Jacob separated the lambs, and set the faces of the flocks toward the ringstreaked and all the black in the flock of Laban: and he put his own droves apart, and put them not unto Laban’s flock.