Āpastambagṛhyasūtra with Haradatta's Anākulāvṛtti and Sudarśana's Gṛhyatātparyadarśanavyākhyā (with commentary) · Chapter 37

iti gṛhyasūtrāvṛttāvanākulāyāṃ upākarmotsarjanapaṭalaḥ //
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atha pañcamaḥ paṭalaḥ
dvādaśaḥ khaṇḍaḥ /
8 samāvartanam -
pūrvatropanayanaṃ vyākhyātam /
upanītasya ca dharmaśāstre 'atha brahmacaryavidhiḥ'(āpa.dha.1-2-18) ityārabhya dharmā upadiṣṭāḥ /
adhyāyakāṇḍavratānāmupākaraṇasamāpanaryorvidhśca 'upākaraṇe samāpane ca ṛṣiryaḥ prajñāyate'(āpa.gṛ.8-1) ityatra sampūrṇameva vyākhyātaḥ
athojānīṃ vedaṃ vratāni vā pāraṃ nītvā hayubhayameva vā //
(yājña.smṛ.1-51) ityādivacanārthānuṣṭhānena kṛtakṛtyasya gurukulāt samāvṛttasyānuṣṭheyaṃ samāvartanāparaparyāyaṃ snānākhyaṃ karma vyākhyāyate /
kecit-'upākaraṇe samāpane ca '(āpa.gṛ.8-1) ityatraitayoḥ kalpasyāprasidhdhatvāt, avaśyamanyatra prasiddha āśrayitavya iti vadantaḥ
'athāta upākaraṇotsarjane vyākhyāsyāmaḥ, ityādikaṃ vratapaṭalaṃ nāma upanayanānantaraṃ vyācakṣate /
naitat;'upākaraṇe samāpane ca'; (āpa.gṛ.8-1) ityatraivānayorvidhyorbhāṣyakāreṇa sampūrṇameva vyākhyātatvāt, vratapaṭalādhyayanasya ca vipratipannatvāt, bhāṣye prasaṅgabhāvācca //
1 udayātpūrva goṣṭhapraveśavidhānam /
vedamadhītya snāsyan pragudayādvrajaṃ praviśyāntarlomnā carmaṇā dvāramaparidhāyā'ste // Ā
COMMENTARIES:
ĀpGs-Anā_12.1:
evamupanītaścartabrahmacaryo 'dhītavedaṣaḍaṅgo yadyācāryakulādanyamāśramaṃ prepsurbhavati tasya snānaṃ vidhivat bhavati tadetat snānamityucyate /
snānaṃ samāvartanaṃ tat kariṣyānnityarthaḥ /
prāgudayādityā dityodayo gṛhyate /
nainametadaharāditya iti darśanāt /
vrajaṃ goṣṭham /
antaḥ
abhyantaraṃ lomāni yasya tena carmaṇā yasya kasyacit mṛgasya /
āsanavacanaṃ niṣkramaṇapratiṣedhārtham /
vedamityavivakṣitamekavacanam /
vedaṃ vedau vedān vā adhītya pāṭhataścārthataścādhigamyetyarthaḥ /
snāsyanniti vacanaṃ naiṣṭhikasya uttaraṃ karma mā bhūditi