Rasendrapurana 13.2

Rasendrapurāṇa 13.2

hiṃgulanirmāṇavidhiḥ
aśuddhaṃ pāradaṃ bhāgaṃ caturbhāgaṃ tu gaṃdhakam
ubhau kṣiptvā lohapātre kṣaṇaṃ mṛdvagninā pacet