Genesis 30:32
Jacob responded, "You don't have to give me anything. Just do this for me: Let me tend your flock again and watch over it. Let me walk among your flocks today and remove every speckled or spotted sheep, along with every black lamb, and let me do the same with the speckled and spotted goats. These will be my wages.
Genesis 31:8
"When Laban said, "The speckled ones will be your wages,' then all the flock gave birth to speckled ones. Then when he said, "The streaked ones will be your wages,' all the flock gave birth to streaked offspring.
Genesis 30:35
That very day, Laban removed the male goats that were striped or spotted, all the female goats that were speckled or spotted that is, every one that had white on them and all the black lambs and placed them into the care of his sons.
Genesis 31:10
As it was, when it was time for the livestock to breed, I once looked up in a dream, and the male goats that were mating with the flock were producing streaked, speckled, and spotted offspring.