The Compendium of Caraka 6.15.147

6.15.147

&mañjiṣṭhāṣṭapalaṃ caiva tridroṇe 'apāṃ vipācayet/
droṇaśeṣaṃ tu tacchītaṃ madhvardhāḍhakasaṃyutam//

and eight palas of mañjiṣṭhā: one should boil in three droṇas of water. / Reduced to a droṇa, cooled, combined with half an āḍhaka of honey,