VaikhŚS, 13, 3, 8.0 tā mṛdaḥ saṃprakṣudya makhasya śiro 'sīti piṇḍaṃ kṛtvāṅguṣṭhābhyāṃ yathārthābhyām aṅgulībhyāṃ ca yajñasya pade stha iti nigṛhya tat tridhāvacchidya trīn piṇḍān kṛtvā gāyatro 'sīti prathamaṃ kartre prayacchati traiṣṭubho 'sīti dvitīyaṃ jāgato 'sīti tṛtīyaṃ ca //