'Lambs' in the Bible

Then Abraham set seven ewe lambs apart from the flock by themselves.

Abimelech asked Abraham, "What is the meaning of these seven ewe lambs that you have set apart?"

He replied, "You must take these seven ewe lambs from my hand as legal proof that I dug this well."

So that day Laban removed the male goats that were streaked or spotted, all the female goats that were speckled or spotted (all that had any white on them), and all the dark-colored lambs, and put them in the care of his sons.

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.