The Compendium of Caraka 6.3.238

6.3.238

caturguṇenāmbhasā vā śṛtaṃ jvaraharaṃ payaḥ/
dhāroṣṇaṃ vā payaḥ sadyo vātapittajvaraṃ jayet//

Or milk boiled with four times its amount of water removes fever;
or milk warm from the udder overcomes fever of wind and bile at once.