Ashtangasamgraha 1.42

1.42

teṣāṃ kāyamanobhedādadhiṣṭhānamapi dvidhā |

rajastamaśca manaso dvau ca doṣavudāhṛtau ||

ṛṇānmocayitāraḥ syuḥ suputrāḥ putriṇāṃ matāḥ ||

pibet susūkṣmarajasastato jīrṇe tu tarpaṇe ||

pīno 'tikandharāstambhaṃ kuryādūrdhvākṣamūrdhvagaḥ ||

Their substrate is also twofold through the division into body and mind;
and rajas and tamas are declared to be the two doṣas of the mind.
Good sons are considered by those who have sons to be deliverers from debt.
One should drink finely powdered [substances], and then when the refreshing drink is digested;
plump, it causes stiffness of the neck, with upward-turned gaze, moving upward.