SVidhB, 1, 1, 15.1 sa yadā gāyatraṃ bṛhatyāṃ gāyati bārhataṃ jagatyām jāgataṃ triṣṭubhi samatāṃ cāpadyate /

SVidhB, 2, 6, 13.2 yadā parṇāni saṃhared athainam utthāpya caturaṅgulam ubhayataḥ paricchidya madhyam uddharet /