Anandakanda 1.16.64

1.16.64

abhyakto nikṣipenmūrdhni mardayennāḍikārdhakam /
eraṇḍapatraiḥ saṃveṣṭya punarvastreṇa bandhayet //

Having applied oil, one should apply [the paste] upon the head and rub it for half a nāḍikā.
Having wrapped it with castor leaves, one should bind it again with a cloth.