usrāv etaṃ dhūrvāhau yujyethām anaśrū avīrahaṇau brahmacodanau yajñasyāyuḥ pratirantau svasti yajamānasya gṛhān gachatam iti dhuryāv upājate$kṣaumaṃ vāso dviguṇaṃ triguṇaṃ vā prāgdaśam uttaradaśaṃ carmaṇy āstṛṇāti udagdaśaṃ vā