'Mating' in the Bible

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.

""Look around!' he said. "Go ahead, look! All the male goats have been mating with the flock, producing offspring that are streaked, speckled, and spotted, because I've been watching everything that Laban has done to you.