Aṣṭāṅgahṛdayasaṃhitā

mandāgniḥ ṣīlayedāmagurubhinnavibaddhaviṭ||4||
takraṃ sauvarcalavyoṣakṣaudrayuktaṃ guḍābhayām||5||
takrānupānamathavā tadvadvā guḍanāgaram||5||