I am looking for the arabic version(with punctuation i.e. kasrah dhummah etc) of the following lines which are used in typical khutbah. Upon google searching this transliteration I could not find it. Also where is it taken from?
Fainna khairal hadeethi kitabullah, wa khairal hadi, hadi Muhammad (saw), wa sharrul umur muhdathatuha, wa kullu bida’atin dalaala, wa kullu dalalatin finnar