virāḍ asīti bāhum upāvahṛtyedam ahaṃ taṃ valagam udvapāmīty udupyoparavanyante 'vabādhate gāyatreṇa chandasāvabāḍho valaga iti$kuśapavitraiś citpatir meti pāvayati saptabhiḥ saptabhiḥ pratimantram achidreṇeti sarvatra dvir uparinābhyunmṛjya pradakṣiṇaṃ sakṛd avāṅ