Shiva Purana
कृत्वा च कारयित्वा च हित्वा च प्रतिपूजनम् ॥ स्तोत्रं व्यपोहनं जप्त्वा विद्यां पञ्चाक्षरीं जपेत् ॥ ५७ ॥
After performing the rituals performing ritualistic ceremonies and abandoning the counter-worship After chanting the stotra Vyapohana one should chant the five-syllabled Vidya.
english translation
kRtvA ca kArayitvA ca hitvA ca pratipUjanam ॥ stotraM vyapohanaM japtvA vidyAM paJcAkSarIM japet ॥ 57 ॥
hk transliteration by Sanscript