Anandakanda 1.15.39

1.15.39

<brahmavṛkṣavalkalakalpaḥ>
sūkṣmacūrṇaṃ prakurvīta brahmavṛkṣasya valkalam /
bhāvayedgavyapayasā palaṃ cānudinaṃ pibet //

<Preparation of the Bark of the Brahmā Tree>
One should make a fine powder of the bark of the brahmavṛkṣa, / triturate it with cow's milk, and drink one pala every day.