Genesis 15:13-16

King James Version

¹³ And he said unto Abram, Know of a surety that thy seed shall be a stranger in a land that is not theirs, and shall serve them; and they shall afflict them four hundred years;

¹⁴ And also that nation, whom they shall serve, will I judge: and afterward shall they come out with great substance.

¹⁵ And thou shalt go to thy fathers in peace; thou shalt be buried in a good old age.

¹⁶ But in the fourth generation they shall come hither again: for the iniquity of the Amorites is not yet full.