AB, 1, 20, 4.1 pavitraṃ te vitatam brahmaṇaspate tapoṣ pavitraṃ vitataṃ divas pade vi yat pavitraṃ dhiṣaṇā atanvateti /

AB, 7, 9, 3.0 tad āhur ya āhitāgnir yadi pavitraṃ naśyet kā tatra prāyaścittir iti so 'gnaye pavitravate 'ṣṭākapālam puroﾱāśaṃ nirvapet tasya yājyānuvākye pavitraṃ te vitatam brahmaṇaspate tapoṣ pavitraṃ vitataṃ divas pada iti āhutiṃ vāhavanīye juhuyād agnaye pavitravate svāheti sā tatra prāyaścittiḥ //

JB, 1, 81, 10.0 tapoṣ pavitraṃ vitataṃ divas pada iti svargakāmasya //

VaikhŚS, 13, 9, 10.0 siddhyai tveti dhṛṣṭī ādāyādhvaryuḥ pratiprasthātā ca tapo ṣv agna iti gārhapatyād udīco 'ṅgārān nirūhya citaḥ stha paricita ity enaṃ pradakṣiṇaṃ nyupya trayodaśa paridhīn paridhattaḥ //

ṚV, 2, 4, 6.2 kṛṣṇādhvā tapū raṇvaś ciketa dyaur iva smayamāno nabhobhiḥ //

ṚV, 9, 83, 2.1 tapoṣ pavitraṃ vitataṃ divas pade śocanto asya tantavo vy asthiran /