dīkṣāsu yūpachedanaṃ yūpāhutiṃ prāgghutvā yūpānte vāgniṃ mathitvā dīkṣitasyāgnihomapratiṣedhaśruteḥ$ṣaṭsu prakrameṣūtkarāt pratyag āgnīdhraṃ minoti ardham antarvedy ardhaṃ bahirvedi prācīnavaṃśaṃ catuḥsthūṇaṃ sarvataḥ pariśritaṃ dakṣiṇata'upacāram