Acts 7:6

And God spake thus: That his seed should sojourn in a strange land, (and they will inslave them and treat them evil) four hundred years.

Acts 13:17

The God of this people chose our fathers, and raised the people, while sojourning in the land of Egypt, and brought them out of it with an uplifted arm.

Galatians 3:16-17

Now to Abraham and his seed were the promises made. He saith not, And to seeds, as of many; but as of one, And to thy seed, which is Christ.

Hebrews 11:9

By faith he sojourned in the land of promise, as in a strange country, dwelling in tents with Isaac and Jacob, the joint heirs of 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 chose our fathers, and raised the people, while sojourning in the land of Egypt, and brought them out of it with an uplifted arm.
Hebrews 11:9
By faith he sojourned in the land of promise, as in a strange country, dwelling in tents with Isaac and Jacob, the joint heirs of the same promise.

Four hundred

Acts 7:6
And God spake thus: That his seed should sojourn in a strange land, (and they will inslave them and treat them evil) four hundred years.
Galatians 3:16
Now to Abraham and his seed were the promises made. He saith not, And to seeds, as of many; but as of one, And to thy seed, which is Christ.