Aṣṭāṅgahṛdayasaṃhitā

kumāravṛdānugataṃ nagnamuddhatamūrdhajam||44||
asvasthamanasaṃ dairghyakālikaṃ sagrahaṃ tyajet||44||
yāmaṣṭāṅgahṛdayasaṃhitāyāṃ ṣaṣṭhe uttarasthāne bhūta vijñānīyo nāma caturtho+adhyāyaḥ||4||