Anandakanda 1.15.9

1.15.9

dvipalaṃ ca gavāṃ kṣīraṃ tattailaṃ niṣkamātrakam /
saṃmiśrya ca pibetprātaḥ pathyāśī syājjitendriyaḥ //

and having mixed two palas of cow's milk and just one niṣka of that oil,
one should drink it at dawn, eating wholesome food and having one's senses conquered.