महाभारतः mahābhārataḥ - book-3, chapter-80, verse-72

दक्षिणं सिन्धुमासाद्य ब्रह्मचारी जितेन्द्रियः ।
अग्निष्टोममवाप्नोति विमानं चाधिरोहति ॥७२॥

72. dakṣiṇaṁ sindhumāsādya brahmacārī jitendriyaḥ ,
agniṣṭomamavāpnoti vimānaṁ cādhirohati.

72. dakṣiṇam sindhum āsādya brahmacārī jitendriyaḥ
agniṣṭomam avāpnoti vimānam ca adhirohati

72. Having reached the southern Sindhu, a student of the Vedas (brahmacārī) who has controlled his senses (jitendriyaḥ) obtains the Agniṣṭoma (yajña) and ascends to a celestial vehicle (vimāna).

Words meanings summery:

• दक्षिणम् (dakṣiṇam) - southern, on the right

• सिन्धुम् (sindhum) - Sindhu (a river, likely the Indus)

• आसाद्य (āsādya) - having reached, having approached

• ब्रह्मचारी (brahmacārī) - a student of the Vedas (brahmacārī), one observing celibacy

• जितेन्द्रियः (jitendriyaḥ) - one who has controlled his senses, master of senses (jitendriyaḥ)

• अग्निष्टोमम् (agniṣṭomam) - Agniṣṭoma (a type of Soma sacrifice, yajña)

• अवाप्नोति (avāpnoti) - obtains, attains, reaches

• विमानम् (vimānam) - celestial vehicle (vimāna), aerial car, palace

• च (ca) - and, also

• अधिरोहति (adhirohati) - ascends, climbs, mounts

Words meanings and morphology

दक्षिणम् (dakṣiṇam) - southern, on the right

(adjective)

Accusative, masculine, singular of dakṣiṇa

dakṣiṇa - southern, right, skillful

Note: Modifies 'sindhum'.

सिन्धुम् (sindhum) - Sindhu (a river, likely the Indus)

(proper noun)

Accusative, masculine, singular of sindhu

sindhu - river, ocean, the Indus river

Note: Object of 'āsādya'.

आसाद्य (āsādya) - having reached, having approached

(indeclinable)

Gerund

Derived from root sad (1st class) with prefix ā-

Prefix: ā

Root: sad (class 1)

ब्रह्मचारी (brahmacārī) - a student of the Vedas (brahmacārī), one observing celibacy

(noun)

Nominative, masculine, singular of brahmacārin

brahmacārin - a student of the Vedas (brahmacārī), one observing celibacy, ascetic

Compound type : tatpuruṣa (brahman+cārin)

• brahman – Vedas, sacred knowledge, the ultimate reality (brahman)
  noun (neuter)
• cārin – practicing, observing, moving, going
  adjective (masculine)
  agent noun
  From root car with suffix -in
  Root: car (class 1)

Note: Subject of the verbs 'avāpnoti' and 'adhirohati'.

जितेन्द्रियः (jitendriyaḥ) - one who has controlled his senses, master of senses (jitendriyaḥ)

(adjective)

Nominative, masculine, singular of jitendriya

jitendriya - one who has controlled his senses, master of senses

Compound type : bahuvrīhi (jita+indriya)

• jita – conquered, subdued, vanquished
  adjective (masculine)
  Past Passive Participle
  Derived from root ji (1st class)
  Root: ji (class 1)
• indriya – sense organ, sense faculty
  noun (neuter)

Note: Modifies 'brahmacārī'.

अग्निष्टोमम् (agniṣṭomam) - Agniṣṭoma (a type of Soma sacrifice, yajña)

(noun)

Accusative, masculine, singular of agniṣṭoma

agniṣṭoma - Agniṣṭoma (a principal Vedic Soma sacrifice, yajña)

Note: Object of 'avāpnoti'.

अवाप्नोति (avāpnoti) - obtains, attains, reaches

(verb)

3rd person , singular, active, present (laṭ) of āp

Present tense, 3rd person singular

Prefix: ava

Root: āp (class 5)

विमानम् (vimānam) - celestial vehicle (vimāna), aerial car, palace

(noun)

Accusative, neuter, singular of vimāna

vimāna - celestial vehicle, aerial car, temple, palace

Note: Object of 'adhirohati'.

च (ca) - and, also

(indeclinable)

अधिरोहति (adhirohati) - ascends, climbs, mounts

(verb)

3rd person , singular, active, present (laṭ) of ruh

Present tense, 3rd person singular

Prefix: adhi

Root: ruh (class 1)