Ashtangasamgraha 1.96

1.96

triphalośīraṣaḍgranthāyaṣṭīmadhubalāghanāḥ |

nāgaraṃ pauṣkaraṃ mūlaṃ guḍūcī kaṇṭakārikā ||

līḍhaṃ vā saghṛtakṣaudraṃ vacāhemarajo 'lpaśaḥ |

saṃvatsaraṃ paraṃ medhyaṃ rakṣoghnaṃ vāgvivardhanam ||

The three fruits, uśīra, ṣaḍgranthā, yaṣṭīmadhu, balā, ghana, / dry ginger, pauṣkara root, guḍūcī, and kaṇṭakārikā. / Or licked with ghee and honey, vacā and a little gold powder, / for a year, it is supremely intellect-promoting, protective against spirits, and voice-enhancing.