1Rollin Hillyer Cooke, Historic Homes and Institutions and Genealogical and Personal Memoirs of Berkshire County, Massachusetts, Vol. 2, pp. 318-319 (1906).
URL = http://www.ebooksread.com/authors-eng/rollin-hillyer-cooke/historic-homes-and-institutions-and-genealogical-and-personal-memoirs-of-berkshi-koo-164/page-23-historic-homes-and-institutions-and-genealogical-and-personal-memoirs-of-berkshi-koo-164.shtml The next source says he was in Mansfield, Conn. rather than Plymouth, NY.
"Ziba Sabin, eldest child of Isaac and Sophia (Runnels) Sabin, was born in August, 1749, and while still a young man moved from Norwich, Connecticut, to Plymouth, New York, where the remainder of his life was passed. He, like his father, served in the Continental army, enlisting as a private July 8, 1777, and receiving his discharge July 26, 1777. His name appears on the muster and pay roll of Captain Oliver Belding's company. Major Caleb Hyde's regiment. (See " Revolutionary War Series," vol. xvii, p. 51.) He married Lydia Welch, and they had a family of nine children, among them a son, Origen, who was born December 20. 1771. Mr. Sabin, the father of this family, died in 1825, at Plymouth, New York. Origen Sabin died January 18, 1857, leaving a son Henry, who was born June 21, 1809, and was the father of John Freeman, mentioned hereinafter. Henry Sabin died October 21, 1890."2Mansfield Records, pp. 152, 276.
Mansfield, Conn., Town Records---Marriages, 1703 to 1850
"Mansfield, Conn., Town Records: Births, 1703 to 1850
SABIN
Child of Ziba and Lydia (Welch) Sabin.
Origen, b. December 20, 1771
SABIN
Ziba Sabin and Lydia Welch, of Norwich, daughter of Joseph Welch, m. November 15, 1770.".