Rasendrapurana 46.78

Rasendrapurāṇa 46.78

yavadvayasamaṃ piṇḍaṃ lāghavaṃ taṇḍulopamam
mūlyaṃ caturguṇaṃ tasya tribhiścāṣṭaguṇaṃ bhavet
caturbhirdvādaśaproktaṃ pañcābhiḥ ṣoḍaśa smṛtam