Serug or Saruch (Hebrew: שְׂרוּג, S'rug; "branch, layer, twining") (1819 AM-2049 AM or 2185 BC-1955 BC) is the named son of Reu. He was born in 1819 AM. When he was 30 years old, he had a son named Nahor. He lived for another 200 years and had other sons and daughters. Altogether his life span was 230 years.