Apastambagrihyasutra 9.8

9.8

uktāḥ pākayajñaparibhāṣāḥ atha teṣāṃ sādhāraṇatantraṃ vakṣyate-agnimidhveti /
tadagnerupasamādhānamityucyate /
etacca karmāṅgam /
kiṃ punaratrāgniḥ? patnīsambandheṣvaupāsanam /
anya laukikaḥ kecijjātakarmaprabhṛti"parigrahamagnericchanti /
anye punaḥ upanayanaprabhṛti /
apare"yatrāntyāṃ samidhamādadhyāt taṃ vāparigṛhṇīyā"diti /
yatra tu psiddhau'gnirnāsti tatra śrautriyāgārādāharaṇaṃ mathanaṃ vā /
"yatra kvacīgni"mityayaṃ tu deśasaṃskāraḥ sarvatra bhavati yadi syādasskṛto deśaḥ /
agnimidhveti prakṛte punaragnigrahaṇaṃ yeṣu tantraṃ na pravartate tatrāpi paristaraṇaṃ yathā syāditi-agniṃ-paristṛṇāti sarvaveti /
upasamādhānaṃ tu tatrārthasiddham /
prāgudagagrairvā /
atha vā na sarvataḥ prāgaggaireva paristaraṇaṃ kiṃ tarhi prāgagrairudagagraiśca /
tatrodagagrāḥ paścātpurastācca //9//