Ashtangasamgraha 2.109

2.109

śītoṣṇasnigdharūkṣādyairjvaro yasya na śāmyati |

śākhānusārī tasyāśu muñcedbāhvāḥkramātsirām ||

gomūtragandhiṃ snapayetīrthe gavyaśakṛdrasaiḥ ||

He whose fever does not abate through cold, hot, unctuous, or dry [measures], / [and] which has invaded the peripheral tissues, one should quickly pierce the vein of his arms in proper order. // One should bathe him who smells of cow's urine at a sacred ford with the juices of cow dung.