The Compendium of Bheḷa 6.2.18

6.2.18

garbheṇa vṛṣapuṣpāṇāmāḍhakaṃ sarpiṣaḥpacet || tatsiddhaṃ pāyayed yuktyā madhupādasamanvitam ||

With a paste of vāsā flowers, one should cook an āḍhaka of ghee; / when it is prepared, one should have him drink it properly, combined with a fourth part of honey.