Ashtangasamgraha 49.158

49.158

itarasyā api vacāyā dvipalakvāthaṃ pibet jīrṇe payaḥ sarpirityādi samānaṃ pūrveṇa |

taccūrṇaṃ vā kṣaudrasarpibhyāṃ yathābalamavalihyāt |

jīrṇe payaḥ sarpirityādi samānaṃ pūrveṇa ||

Of the other variety of vacā also, one should drink a decoction of two palas; when digested, milk, ghee, etc., just as described previously.
Or one may lick its powder with honey and ghee according to one's strength.
When digested, milk, ghee, etc., just as described previously.