Shiva Purana
समस्तमित्यतो ब्रूयान्मयेति च समब्रवीत् ॥ सदाशिवं हृदि ध्यात्वा मंदादीति ततो मुने॥ ७०॥
O sage, he shall say “I have renounced after meditating on Sadāśiva in the heart in the low, medium and high pitch gradually.
english translation
samastamityato brUyAnmayeti ca samabravIt ॥ sadAzivaM hRdi dhyAtvA maMdAdIti tato mune॥ 70॥
hk transliteration by Sanscript