Genesis 15
13 Ref and He saith to Abram, `knowing -- know that thy seed is a sojourner in a land not theirs, and they have served them, and they have afflicted them four hundred years,
14 Ref and the nation also whom they serve I judge, and after this they go out with great substance;
15 Ref and thou -- thou comest in unto thy fathers in peace; thou art buried in a good old age;
16 Ref and the fourth generation doth turn back hither, for the iniquity of the Amorite is not yet complete.'