The Compendium of Caraka 6.30.103

6.30.103

kaphavāte ca dātavyaṃ tailamuttarabastinā/
gopitte matsyapitte vā kṣaumaṃ triḥsaptabhāvitam//

and in disorders of kapha and wind, oil should be given by urethral or vaginal douche. / Linen cloth soaked twenty-one times in cow's bile or fish bile,