Vijñāna Bhairava Tantra · 1.116

Vijñāna Bhairava Tantra 1.116

1.116
मध्यजिह्वे स्फारितास्ये मध्ये निक्षिप्य चेतनाम् । होच्चारं मनसा कुर्वंस्ततः शान्ते प्रलीयते ॥११६॥
madhyajihve sphāritāsye madhye nikṣipya cetanām | hoccāraṃ manasā kurvaṃs tataḥ śānte pralīyate
anuṣṭubh
— with tongue in the middle ; — uttering 'ha' ; — in the Peaceful (Śiva)

With tongue placed in the middle of the open mouth, casting consciousness into the middle, mentally uttering 'ha' — one dissolves in the Peaceful.