Aṣṭāṅgahṛdayasaṃhitā

ghanonnataprasannatvak+a+askandhagrīvāsyavakṣasaḥ||39||
dṛḍhendriyāstapalitā bhaveyurnasyaśīlinaḥ||39||
iti śrī vaidyapatisiṃhaguptasūnuśrīmadvāgbhaṭaviracitāyāmaṣṭāṅgahṛdayasaṃhitāyāṃ sūtrasthāne nasyavidhārnāma viṃśo+adhyāyaḥ||20||