ŚiraUpan, 1, 35.10 atha kasmād ucyate ekaḥ yaḥ sarvān prāṇān saṃbhakṣya saṃbhakṣaṇenājaḥ saṃsṛjati visṛjati tīrtham eke vrajanti tīrtham eke dakṣiṇāḥ pratyañca udañcaḥ prāñco 'bhivrajanty eke teṣāṃ sarveṣām iha saṃgatiḥ /