Shiva Purana
लिंगे बेरे भक्तजने शिवमुद्दिश्य पूजयेत् । कायेन मनसा वाचा धनेनापि प्रपूजयेत् १५ ।
Keeping Śiva in view the devotee shall worship the phallic or the embodied image of Śiva, or his devotee. He shall worship his devotee by means of the body, mind, speech and money spent.
english translation
liMge bere bhaktajane zivamuddizya pUjayet । kAyena manasA vAcA dhanenApi prapUjayet 15 ।
hk transliteration by Sanscript