Uspenski Gospels are a New Testament manuscript writen in Greek, dated at 835 CE. They are the oldest known dated manuscript of the New Testament: it was not customary for scribes to date their work at the time.

Sources:

• ^*
• B. M. Metzger, Manuscripts Of The Greek Bible: An Introduction To Greek Palaeography, 1981, Oxford University Press, p. 102, No. 26