महाभारतः mahābhārataḥ - book-14, chapter-67, verse-2

वाक्येन तेन हि तदा तं जनं पुरुषर्षभः ।
ह्लादयामास स विभुर्घर्मार्तं सलिलैरिव ॥२॥

2. vākyena tena hi tadā taṁ janaṁ puruṣarṣabhaḥ ,
hlādayāmāsa sa vibhurgharmārtaṁ salilairiva.

2. vākyena tena hi tadā tam janam puruṣarṣabhaḥ
hlādayāmāsa saḥ vibhuḥ gharmārtam salilaiḥ iva

2. hi tadā tena vākyena saḥ puruṣarṣabhaḥ vibhuḥ
tam janam hlādayāmāsa gharmārtam salilaiḥ iva

2. Indeed, at that moment, by that very utterance, he, the supreme person (puruṣarṣabha) and all-pervading (vibhu) lord, gladdened those people, just as one refreshes those tormented by heat with water.

Words meanings summery:

• वाक्येन (vākyena) - by that utterance (Kṛṣṇa's "So be it") (by the word, by the speech, by the utterance)

• तेन (tena) - by that (masculine/neuter)

• हि (hi) - indeed, for, surely

• तदा (tadā) - at that moment (then, at that time)

• तम् (tam) - that (particular) person/people (that, him)

• जनम् (janam) - the people present (person, people, race)

• पुरुषर्षभः (puruṣarṣabhaḥ) - Kṛṣṇa, as the supreme person (puruṣa) (best among men, chief of men, supreme person)

• ह्लादयामास (hlādayāmāsa) - he gladdened, delighted

• सः (saḥ) - he, that

• विभुः (vibhuḥ) - the all-pervading (vibhu) lord (all-pervading, mighty, lord)

• घर्मार्तम् (gharmārtam) - tormented by heat, distressed by heat

• सलिलैः (salilaiḥ) - with waters

• इव (iva) - as if, like, as

Words meanings and morphology

वाक्येन (vākyena) - by that utterance (Kṛṣṇa's "So be it") (by the word, by the speech, by the utterance)

(noun)

Instrumental, neuter, singular of vākya

vākya - word, speech, sentence, utterance

Note: Instrument of gladdening.

तेन (tena) - by that (masculine/neuter)

(pronoun)

Instrumental, neuter, singular of tad

tad - that, he, she, it

Note: Agrees with 'vākyena'.

हि (hi) - indeed, for, surely

(indeclinable)

Note: Emphatic particle.

तदा (tadā) - at that moment (then, at that time)

(indeclinable)

तम् (tam) - that (particular) person/people (that, him)

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, she, it

Note: Agrees with 'janam'.

जनम् (janam) - the people present (person, people, race)

(noun)

Accusative, masculine, singular of jana

jana - person, people, man, creature

Note: Object of 'hlādayāmāsa'.

पुरुषर्षभः (puruṣarṣabhaḥ) - Kṛṣṇa, as the supreme person (puruṣa) (best among men, chief of men, supreme person)

(noun)

Nominative, masculine, singular of puruṣarṣabha

puruṣarṣabha - best of men, chief among men, supreme person

Compound type : tatpurusha (puruṣa+ṛṣabha)

• puruṣa – man, person, male, cosmic person (puruṣa)
  noun (masculine)
• ṛṣabha – bull, best, chief, excellent
  noun (masculine)

Note: An epithet for Kṛṣṇa.

ह्लादयामास (hlādayāmāsa) - he gladdened, delighted

(verb)

3rd person , singular, active, perfect (liṭ) of hlād

Causative perfect form of √hlād.

Root: hlād (class 1)

सः (saḥ) - he, that

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

Note: Refers to Kṛṣṇa.

विभुः (vibhuḥ) - the all-pervading (vibhu) lord (all-pervading, mighty, lord)

(adjective)

Nominative, masculine, singular of vibhu

vibhu - all-pervading, mighty, lord, sovereign

Prefix: vi

Root: bhū (class 1)

Note: An epithet for Kṛṣṇa.

घर्मार्तम् (gharmārtam) - tormented by heat, distressed by heat

(adjective)

Accusative, masculine, singular of gharmārta

gharmārta - tormented by heat, suffering from heat

Compound type : tatpurusha (gharma+ārta)

• gharma – heat, warmth, summer
  noun (masculine)
• ārta – afflicted, distressed, tormented
  adjective
  Past Passive Participle
  From √ṛ (to go, move, suffer).
  Root: ṛ (class 3)

Note: Implicit object of the simile, meaning 'for one who is tormented by heat'.

सलिलैः (salilaiḥ) - with waters

(noun)

Instrumental, neuter, plural of salila

salila - water

Note: Instrument for gladdening.

इव (iva) - as if, like, as

(indeclinable)

Note: Indicates a simile or comparison.