Shiva Purana
लिंगं तत्र प्रतिष्ठाप्य लिगं पीठेन योजयेत् । लिंगं सपीठं निक्षिप्य नित्यलेपेन बंधयेत् १७ ।
After establishing the Lingam there, one should connect it with a pedestal, Then, placing the Lingam with the pedestal, it should be bound with daily consecration (or offerings).
english translation
liMgaM tatra pratiSThApya ligaM pIThena yojayet । liMgaM sapIThaM nikSipya nityalepena baMdhayet 17 ।
hk transliteration by Sanscript