Shiva Purana
नित्यसंधानमित्युक्तं तमजस्रं विदुर्बुधाः । अथवा जपमात्रं वा सूर्यवंदनमेव च ८३।
Thus the daily rites have been narrated. These shall be performed always; or repeated muttering of mantra alone or the worship of the sun shall be performed.
english translation
nityasaMdhAnamityuktaM tamajasraM vidurbudhAH । athavA japamAtraM vA sUryavaMdanameva ca 83।
hk transliteration by Sanscript