Genesis 15:12-16

Thomson(i) 12 And at the going down of the sun an ecstacy came on Abram, and lo! a great gloomy horror falleth upon him, 13 and it was said to Abram, Know assuredly that thy seed shall sojourn in a land not their own. And they shall be enslaved and afflicted and humbled. Four hundred years. 14 But the nation which they shall serve I will judge. And after that they shall come out hither with much wealth. 15 Thou indeed shalt go to thy fathers in peace, having been nourished in a good old age. 16 And in the fourth generation they shall be brought back hither. For the sins of the Amorites have not yet come to the full.