Anandakanda 1.4.321

1.4.321

<prathamaṃ nāgabījam>
abhrakaṃ rasakaṃ tulyaṃ nāgabhasma caturguṇam /
dhamayeccūrṇayettacca mākṣikeṇa ca mārayet //

<First lead-seed>
Mica and calamine in equal parts, calx of lead fourfold: / one should smelt it, powder it, and kill it with mākṣīka.