Rasaprakashasudhakara 6.48

6.48

vidrutaḥ patate gaṃdho binduśaḥ kācabhājane
tāṃ drutiṃ prakṣipetpattre nāgavallyāstribindukām //

the melted sulphur falls drop by drop into a glass vessel. / One should place three drops of that liquefied essence upon a betel leaf;