Ashtangasamgraha 2.85

2.85

dvidhā kaphena jaṅghābhyāṃ prathamaṃ śiraso 'nilāt |

gambhīradhātucāritvāt sanipātena sambhavāt ||

tenābhyajyāt sukhoṣṇena taiḥ supiṣṭaiśca lepayet ||

dvivārtākīphalarasaṃ pañcakolaṃ ca lehayet ||

It is twofold: first from the shanks due to kapha, or from the head due to vāta.
Because of moving in the deep bodily tissues, arising from a combination of all three [doṣas],
One should massage with it pleasantly warm, and apply a paste with those well ground.
One should lick pañcakola with the fruit juice of the two vārtākīs.