Genesis 30:27-32

But Laban said to him, “If I have found favor in your sight, I have learned by divination that the LORD has blessed me because of you. Name your wages, and I will give it.” Jacob said to him, “You yourself know how I have served you, and how your livestock has fared with me. For you had little before I came, and it has increased abundantly, and the LORD has blessed you wherever I turned. But now when shall I provide for my own household also?” He said, “What shall I give you?” Jacob said, “You shall not give me anything. If you will do this for me, I will again pasture your flock and keep it: let me pass through all your flock today, removing from it every speckled and spotted sheep and every black lamb, and the spotted and speckled among the goats, and they shall be my wages.