महाभारतः mahābhārataḥ - book-9, chapter-34, verse-54

रोहिण्यामेव भगवन्सदा वसति चन्द्रमाः ।
तस्मान्नस्त्राहि सर्वा वै यथा नः सोम आविशेत् ॥५४॥

54. rohiṇyāmeva bhagavansadā vasati candramāḥ ,
tasmānnastrāhi sarvā vai yathā naḥ soma āviśet.

54. rohiṇyām eva bhagavan sadā vasati candramāḥ tasmāt
naḥ trāhi sarvāḥ vai yathā naḥ somaḥ āviśet

54. bhagavan candramāḥ sadā rohiṇyām eva vasati
tasmāt naḥ sarvāḥ trāhi yathā somaḥ naḥ āviśet

54. "O Lord, the Moon (candra) always resides only in Rohiṇī. Therefore, protect all of us, so that the Moon (Soma) may visit us."

Words meanings summery:

• रोहिण्याम् (rohiṇyām) - in the lunar mansion Rohiṇī (one of Dakṣa's daughters, wife of Soma) (in Rohini)

• एव (eva) - only, indeed

• भगवन् (bhagavan) - O Lord

• सदा (sadā) - always, ever

• वसति (vasati) - dwells, resides

• चन्द्रमाः (candramāḥ) - the Moon

• तस्मात् (tasmāt) - therefore, from that

• नः (naḥ) - us

• त्राहि (trāhi) - protect!, save!

• सर्वाः (sarvāḥ) - all of Dakṣa's daughters (the Nakṣatras) (all (of us))

• वै (vai) - indeed, certainly

• यथा (yathā) - so that, as, in which way

• नः (naḥ) - us

• सोमः (somaḥ) - Soma, the Moon

• आविशेत् (āviśet) - may enter, may visit

Words meanings and morphology

रोहिण्याम् (rohiṇyām) - in the lunar mansion Rohiṇī (one of Dakṣa's daughters, wife of Soma) (in Rohini)

(proper noun)

Locative, feminine, singular of rohiṇī

rohiṇī - Rohini (name of a lunar mansion, one of Dakṣa's daughters, a cow)

एव (eva) - only, indeed

(indeclinable)

भगवन् (bhagavan) - O Lord

(noun)

Vocative, masculine, singular of bhagavat

bhagavat - fortunate, glorious, divine, worshipful one, lord

Vocative singular of bhagavat

सदा (sadā) - always, ever

(indeclinable)

वसति (vasati) - dwells, resides

(verb)

3rd person , singular, active, Present (Laṭ) of vas

Present tense, 3rd person singular

Root: vas (class 1)

चन्द्रमाः (candramāḥ) - the Moon

(noun)

Nominative, masculine, singular of candramas

candramas - the Moon

तस्मात् (tasmāt) - therefore, from that

(pronoun)

Ablative, singular of tad

tad - that, he, she, it

नः (naḥ) - us

(pronoun)

Accusative, plural of asmad

asmad - we, us

त्राहि (trāhi) - protect!, save!

(verb)

2nd person , singular, active, Imperative (Loṭ) of trā

Imperative mood, 2nd person singular

Root: trā (class 2)

सर्वाः (sarvāḥ) - all of Dakṣa's daughters (the Nakṣatras) (all (of us))

(pronoun)

Accusative, feminine, plural of sarva

sarva - all, every, whole, entire

वै (vai) - indeed, certainly

(indeclinable)

यथा (yathā) - so that, as, in which way

(indeclinable)

नः (naḥ) - us

(pronoun)

Accusative, plural of asmad

asmad - we, us

सोमः (somaḥ) - Soma, the Moon

(proper noun)

Nominative, masculine, singular of soma

soma - Soma (a Vedic deity, a ritual drink), the Moon

आविशेत् (āviśet) - may enter, may visit

(verb)

3rd person , singular, active, Optative (Vidhi Liṅ) of ā-viś

Optative mood, 3rd person singular

Prefix: ā

Root: viś (class 6)