Aṣṭāṅgahṛdayasaṃhitā

bāhyo+atra tatratatrāṅge dāruṇo grathitonnataḥ||4||
āntaro dāruṇataro gambhīro gulmavaddhanaḥ||4||
valmīkavatsamucchrāyī śīghraghātyagniśastravat||5||