Prapancasaratantra 6.115

Prapañcasāratantra 6.115

vāsasī ca punaraṅgulibhūṣāṃ homakṛtsu mukhajapravareṣu |
īśvarārpaṇamiti pratidattvā rvidhato dvijamukheritavāgbhiḥ ||