Galatians 3:17
Now this I say, the covenant confirmed of God to Christ, the law, which was given three hundred and thirty years after, cannot disannul, so as to vacate the promise.
Acts 7:6-7
Then spake God to him thus, That his seed should sojourn in a foreign land: and that they should enslave it, and grievously afflict it, four hundred years.
Acts 7:17
But as the time of the promise which God had with an oath confirmed unto Abraham drew nigh, the people increased and multiplied in Egypt,
Hebrews 11:8-13
By faith Abraham, called to go forth unto a place which he should in future obtain as an heritage, obeyed; and he went forth, not knowing whither he was going.