These are the descendants of Shem. When Shem was one hundred years old, he begot Arpachshad, two years after the flood.
These are the descendants of Terah. Terah begot Abram, Nahor, and Haran, and Haran begot Lot.
Shem lived five hundred years after he begot Arpachshad, and he had other sons and daughters.