karaṇaṃ japatīmāṃ narāḥ kṛṇuta vedim etya vasumatīṃ rudravatīm ādityavatīṃ viśvadevyāvatīṃ varṣman divo nābhā pṛthivyā yathāyaṃ yajamāno na riṣyed iti$dakṣiṇasya havirdhānasya paścād upastambhanasya dviprādeśaṃ caturasraṃ vidhāya