Vijnana Bhairava Tantra Verse 42

Sanskrit

पिण्डमन्त्रस्य सर्वस्य स्थूलवर्णक्रमेण तु।
अर्धेन्दुबिन्दुनादान्तः शून्योच्चाराद् भवेच् चिवः॥ ४२॥

Transliteration

piṇḍamantrasya sarvasya sthūlavarṇakrameṇa tu |
ardhendubindunādāntaḥ śūnyoccārād bhavec civaḥ || 42 ||

Translation

By repetition of all the gross letters of the bija mantras successively, including the ‘M’, (and meditating thus) on the void within each sound, one verily becomes Shiva.