The Compendium of Caraka 4.8.41_7

4.8.41_7

tathā sūkṣmailākilimakuṣṭhanāgaraviḍaṅgapippalīkālāgurucavyacitrakopakuñcikākalkaṃ kharavṛṣabhasya vā jīvato dakṣiṇaṃ karṇamutkṛtya dṛṣadi jarjarīkṛtya balvajakvāthādīnāmāplāvanānāmanyatame prakṣipyāplāvya muhūrtasthitamuddhṛtya tadāplāvanaṃ pāyayedenām/

Likewise, having excised the right ear of a living donkey or bull, crushed it on a grindstone, thrown it into any of the liquid infusions such as a decoction of balvaja along with a paste of sūkṣmailā, kilima, kuṣṭha, nāgara, viḍaṅga, pippalī, kālāguru, cavya, citraka, and upakuñcikā, soaked it, and taken it out after it has stood for a muhūrta, one should cause her to drink that infusion.