40 Now the time of the residence of the children of Israel, which they dwelt in Egypt, was four hundred and thirty years.
Exodus 12:40 Cross References - Leeser
Genesis 12:1-3
1 Now the Lord had said unto Abram, Get thee out of thy country, and out of thy birthplace, and from thy father’s house, unto the land that I will show thee.
2 And I will make of thee a great nation, and I will bless thee, and make thy name great; and thou shalt be a blessing:
3 And I will bless those that bless thee, and him that curseth thee, will I curse; and in thee shall all families of the earth be blessed.
Genesis 15:13
13 And he said unto Abram, Know of a surety that thy seed shall be a stranger in a land which is not theirs, and they will make them serve, and they will afflict them four hundred years.