Genesis 15:12 DBY

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.

¹⁴  But also that nation which they shall serve I will judge; and afterwards they shall come out with great property.