Shiva Purana
बेराद्वा विकलाल्लिंगाद्देवपूजापुरस्सरम् ॥ उद्वास्य हृदि संधानं त्यागं वा युक्तमाचरेत् ॥ ६३ ॥
The lord shall be dismissed ritualistically from the idol that is mutilated, after due worship but retained in the heart.
english translation
berAdvA vikalAlliMgAddevapUjApurassaram ॥ udvAsya hRdi saMdhAnaM tyAgaM vA yuktamAcaret ॥ 63 ॥
hk transliteration by Sanscript