10. And he took all these, and divided them in the midst, and laid the half of each opposite its fellow; but the birds he did not divide.
11. And the birds of prey came down on the carcases; and Abram scared them away.
12. And as the sun was just going down, a deep sleep fell upon Abram; and behold, a horror, a great darkness, fell upon him.
13. And he said to Abram, Know assuredly that thy seed will be a sojourner in a land that is not theirs, and they shall serve them; and they shall afflict them four hundred years.