Acts 7:6

And God declared that Abraham's posterity should for four hundred years make their home in a country not their own, and be reduced to slavery and be oppressed.

Acts 13:17

The God of this people of Israel chose our forefathers, and made the people great during their stay in Egypt, until with wondrous power He brought them out from that land.

Galatians 3:16-17

(Now the promises were given to Abraham and to his seed. God did not say 'and to seeds,' as if speaking of many, but 'and to your seed,' since He spoke of only one--and this is Christ.)

Hebrews 11:9

Through faith he came and made his home for a time in a land which had been promised to him, as if in a foreign country, living in tents together with Isaac and Jacob, sharers with him in the same promise;

Treasury of Scripture Knowledge

Summary

Now the sojourning of the children of Israel, who dwelt in Egypt, was four hundred and thirty years.

Four hundred

Bible References

Sojourning

Acts 13:17
The God of this people of Israel chose our forefathers, and made the people great during their stay in Egypt, until with wondrous power He brought them out from that land.
Hebrews 11:9
Through faith he came and made his home for a time in a land which had been promised to him, as if in a foreign country, living in tents together with Isaac and Jacob, sharers with him in the same promise;

Four hundred

Acts 7:6
And God declared that Abraham's posterity should for four hundred years make their home in a country not their own, and be reduced to slavery and be oppressed.
Galatians 3:16
(Now the promises were given to Abraham and to his seed. God did not say 'and to seeds,' as if speaking of many, but 'and to your seed,' since He spoke of only one--and this is Christ.)