(45) باب فِي التَّثْوِيبِ
Narrated Abdullah ibn Umar:
Mujahid reported: I was in the company of Ibn Umar. A person invited the people for the noon or afternoon prayer (after the adhan had been called). He said: Go out with us (from this mosque) because this is an innovation (in religion).
Reference: Sunan Abi Dawud 538
In-book reference: Book 2, Hadith 148
English translation: Book 2, Hadith 538