Rigvedabrahmana 3.2

3.2

atha yatpurastātsāmidhenīnāṃ japati svastyayanameva tatkurute hiṃkṛtya sāmidhenīranvāha vajro vai hiṃkāro vajreṇaiva tadyajamānasya pāpmānaṃ hanti trihiṃkaroti trivṛdvai vajro vajrameva tadabhisaṃpādayetyetena
vai devāstrivṛtā vajreṇaibhyo lokebhyo 'surānanudanta tatho evaitadyajamāna
etenaiva trivṛtā vajreṇaibhyo lokebhyo dviṣato bhrātṛvyānudata ekādaśa
sāmidhenīranvāhaikādaśākṣarā vai triṣṭuptraiṣṭubha indrastadubhāvindrāgnī āpnoti triḥ prathamayā triruttamayā pañcadaśa saṃpadyante pañcadaśa vai pūrvapakṣāparapakṣayorahāni tatsāmidhenībhiḥ pūrvapakṣāparapakṣāvāpnotyatho vajro
vai sāmidhenyaḥ pañcadaśo vai vajro vajreṇaiva tadyajamānasya pāpmānaṃ hanti
yadveva triḥ prathamāṃ triruttamāṃ yajñasyaiva tadbarsau¹ nahyati kṣeme 'visraṃsāya tāsāṃ vai trīṇi ṣaṣṭiśatānyakṣarāṇāṃ bhavanti trīṇi vai ṣaṣṭiśatāni saṃvatsarasyāhvāṃ tatsāmidhenībhiḥ saṃvatsarasyāhānyāpnoti tā
vai gāyatryo bhavanti gāyatro vā agnirmāyatracchandāḥ svenaiva tacchandasāgniṃ stautyabhirūpā bhavanti yadyajñe 'bhirūpaṃ tatsamṛddhaṃ yajñasyaiva samṛddhyā
uttamāyai tṛtīye vacane praṇavena nigadamupasaṃdadhātyagne mahām̐ asi brāhmaṇa bhāratetyagnirvai bharataḥ sa vai devebhyo havyaṃ bharatyatha yadyajamānasyārṣeyamāha na ha vā anārṣeyasya devā haviraśnanti tasmādasyārṣeyamāhāthaitaṃ pañcadaśapadaṃ nigadamupasaṃdadhātyeṣa ha vai sāmidhenīnāṃ nivitsaptātpañcadaśapado bhavati pañcadaśa hi sāmidhenyaḥ sa vā acchandaskṛto
bhavati dvayaṃ vā idaṃ sarvaṃ chandaskṛtaṃ cācchandaskṛtaṃ ca tena sarveṇāgniṃ
stavānīti tasya sapta padāni samasyāvasyetsapta vai chandāṃsi sarveṣāmeva
cchandasāmāptyā atha catvāryatha catvāri catuṣṭayaṃ vā idaṃ sarvamasyaiva
sarvasyāptyai