The Prophet
(sallallaahu ‘alaihi wa sallam) said:
“For whomsoever lives amongst you after me, will see many differences so
upon you is to follow my Sunnah and the Sunnah of the
rightly guided caliphs after me. Stick to it and bite onto it with the molar
teeth and be warned of the newly invented matters for verily every newly
invented matter is an innovation and every innovation is misguidance.”
Sahīh Sunan Abī Dawood no. 4607.
Translated by Dr. Abdulilah Lahmami
Source: MarkazMuaadh.com
Note: Emphasis Added