Bhaishajyaratnavali 6.618

Bhaiṣajyaratnāvalī (ed. Rājeśvaradatta Śāstrī) 6.618

sarvaṃ pādasamāpetaṃ mahiṣīpittamarditam
brahmarandhre prayoktavyaṃ saṃnyāsajñānasaṅgame