Paraskaragrihyasutra 23.4.3

23.4.3

tatra ( aṃgānyālabhya japatyaṅgāni ca ma āpyāyaṃtāṃ vāk prāṇaścakṣuḥ śrotraṃ yaśo balamiti ) aṅgāni ca ma ityanena maṃtreṇa śiraḥprabhṛtīni pādāṃtāni aṃgānyālabheta | evaṃ vāk ityanena mukhaṃ prāṇa ityanena nāsike cakṣurityanena cakṣuṣī yugapat | śrotramityanena śravaṇe, yaśo balamityasya pāṭhamātram | (tryāyuṣāṇi karoti bhasmanā lalāṭe grīvāyāṃ dakṣiṇe'ṃse hṛdi ca tryāyuṣamiti pratimaṃtraṃ ) tryāyuṣamityetaiścaturbhirmaṃtrapādaiḥ anāmikāgṛhītena bhasmanā lalāṭagrīvādakṣiṇāṃsahṛdayeṣu pratipādaṃ tryāyuṣāṇi tilakāni kurute | atra tryāyuṣakaraṇaṃ sūtrakārānuktamapi prasiddhatvāt śiṣṭaparaṃparācaritatvāt kriyate | tato brahmacārī saṃdhvāmupāsyāgnikāryaṃ kṛtvā guruṣūpasaṃgrahaṇaṃ vṛddhatareṣvabhivādanaṃ vṛddheṣu namaskāraṃ kuryātparyāyeṇa | atra smṛtyaṃtaroktamabhivādanaṃ likhyate | " tato'bhivādayed vṛddhānasāvahamiti bruvan ” iti yājñavalkyādismṛtipraṇītasyābhivādanasya prayogaḥ yathā-upasaṃgrahaṇaṃ nāma amukagotro'mukāmuketyetāvatpravaraḥ amukaśarmmā'haṃ bho 3 śrīhariharaśarman tvāmabhivādaye ityuktvā karṇau spṛṣṭvā dakṣiṇottarapāṇibhyāṃ dakṣiṇapāṇinā gurordakṣiṇaṃ pādaṃ savyena savyaṃ gṛhītvā śiro'vanamanam | abhivādane pādagrahaṇaṃ nāsti pādasparśanaṃ kāryam | āyuṣmān bhava saumyeti pratyabhivādaḥ | āyuṣmān bhava saumyāmuka 3 iti plutāntamuktvā amukaśarman iti pratyabhivādaḥ kāryaḥ | atra guravo mātā stanyadātrī ca pitṛpitāmahaprapitāmahāḥ mātāmahaścānnadātā bhayatrātā''cāryaścopanetā ca maṃtravidyopadeṣṭā ca teṣāṃ patnyaścopasaṃgrāhyāḥ |