Sahih Muslim
The Book Pertaining to Punishments Prescribed by Islam (Kitab Al-Hudud)
Book Number: 017 / Hadith Number: 4193
This hadith has been reported on the authority of Qatada with the same chain of transmitters except with this variation that the unmarried is to be lashed and exiled, and the married one is to be lashed and stoned. There is neither any mention of one year nor that of one hundred.