Genesis 11:11-15

and Shem lived five hundred years after he fathered Arpachshad, and he fathered other sons and daughters.

Arpachshad lived thirty-five years, and fathered Shelah;

and Arpachshad lived 403 years after he fathered Shelah, and he fathered other sons and daughters.

Shelah lived thirty years, and fathered Eber;

and Shelah lived 403 years after he fathered Eber, and he fathered other sons and daughters.