Genesis 30:32

³² I 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.

Eyes and teeth

(Genesis 49:12) "His eyes being redder than wine," signifies divine wisdom, and "his teeth being whiter than milk," signifies justice.