Genesis 30:40

New English Translation

Jacob removed these lambs, but he made the rest of the flock face the streaked and completely dark-colored animals in Laban’s flock. So he made separate flocks for himself and did not mix them with Laban’s flocks.

Cross References

Genesis 30:39

When the sheep mated in front of the branches, they gave birth to young that were streaked or speckled or spotted.

Genesis 30:41

When the stronger females were in heat, Jacob would set up the branches in the troughs in front of the flock, so they would mate near the branches.