ArthaŚ, 4, 1, 22.1 parārdhyānāṃ paṇo vetanaṃ madhyamānām ardhapaṇaḥ pratyavarāṇāṃ pādaḥ sthūlakānāṃ māṣakadvimāṣakaṃ dviguṇaṃ raktakānām //