महाभारतः mahābhārataḥ - book-12, chapter-53, verse-7

तत उत्थाय दाशार्हः स्नातः प्राञ्जलिरच्युतः ।
जप्त्वा गुह्यं महाबाहुरग्नीनाश्रित्य तस्थिवान् ॥७॥

7. tata utthāya dāśārhaḥ snātaḥ prāñjaliracyutaḥ ,
japtvā guhyaṁ mahābāhuragnīnāśritya tasthivān.

7. tataḥ utthāya dāśārhaḥ snātaḥ prāñjaliḥ acyutaḥ
japtvā guhyam mahābāhuḥ agnīn āśritya tasthivān

7. tataḥ mahābāhuḥ dāśārhaḥ acyutaḥ utthāya snātaḥ
prāñjaliḥ guhyam japtvā agnīn āśritya tasthivān

7. Then, the mighty-armed Krishna, the infallible one (Acyuta), a descendant of Daśārha, arose, bathed, and with folded hands. Having recited a secret incantation, he stood, taking refuge in the sacred fires.

Words meanings summery:

• ततः (tataḥ) - then, thereafter (then, from that, thereafter)

• उत्थाय (utthāya) - having arisen (having arisen, having stood up)

• दाशार्हः (dāśārhaḥ) - Krishna, as a descendant of Daśārha (descendant of Daśārha, Krishna)

• स्नातः (snātaḥ) - having bathed (bathed, having bathed)

• प्राञ्जलिः (prāñjaliḥ) - with folded hands (in a gesture of reverence) (with folded hands, reverently)

• अच्युतः (acyutaḥ) - Krishna, the infallible one (the infallible one, Krishna)

• जप्त्वा (japtvā) - having recited (a secret incantation) (having muttered, having recited)

• गुह्यम् (guhyam) - a secret (incantation/prayer) (secret, hidden thing)

• महाबाहुः (mahābāhuḥ) - the mighty-armed (Krishna) (mighty-armed, great-armed)

• अग्नीन् (agnīn) - the sacred fires (for worship) (fires)

• आश्रित्य (āśritya) - having taken refuge in, having relied on (the fires for worship) (having resorted to, having taken refuge in, having relied on)

• तस्थिवान् (tasthivān) - stood (in worship) (stood, having stood)

Words meanings and morphology

ततः (tataḥ) - then, thereafter (then, from that, thereafter)

(indeclinable)

उत्थाय (utthāya) - having arisen (having arisen, having stood up)

(indeclinable)

Absolutive/Gerund

from root sthā (1P, to stand) with upasarga ud

Prefix: ud

Root: sthā (class 1)

दाशार्हः (dāśārhaḥ) - Krishna, as a descendant of Daśārha (descendant of Daśārha, Krishna)

(proper noun)

Nominative, masculine, singular of dāśārha

dāśārha - descendant of Daśārha; an epithet of Krishna

patronymic from Daśārha

स्नातः (snātaḥ) - having bathed (bathed, having bathed)

(adjective)

Nominative, masculine, singular of snāta

snāta - bathed, purified by bathing

Past Passive Participle

from root snā (2P, to bathe)

Root: snā (class 2)

Note: Acts as an adjective describing Krishna.

प्राञ्जलिः (prāñjaliḥ) - with folded hands (in a gesture of reverence) (with folded hands, reverently)

(adjective)

Nominative, masculine, singular of prāñjali

prāñjali - having folded hands, reverent

from pra + añjali (folded hands)

Compound type : bahuvrīhi (pra+añjali)

• pra – before, forward, much
  indeclinable
• añjali – folded hands (a gesture of reverence)
  noun (masculine)

Note: Acts as an adjective describing Krishna.

अच्युतः (acyutaḥ) - Krishna, the infallible one (the infallible one, Krishna)

(proper noun)

Nominative, masculine, singular of acyuta

acyuta - infallible, imperishable; an epithet of Vishnu/Krishna

Past Passive Participle (negative)

from a- (not) + cyuta (fallen), from root cyu (1P, to move, fall)

Compound type : tatpuruṣa (a+cyuta)

• a – not, un-
  indeclinable
• cyuta – fallen, moved
  adjective (masculine)
  Past Passive Participle
  from root cyu (1P, to move, fall)
  Root: cyu (class 1)

Note: Epithet of Krishna.

जप्त्वा (japtvā) - having recited (a secret incantation) (having muttered, having recited)

(indeclinable)

Absolutive/Gerund

from root jap (1P, to mutter, whisper)

Root: jap (class 1)

गुह्यम् (guhyam) - a secret (incantation/prayer) (secret, hidden thing)

(noun)

Accusative, neuter, singular of guhya

guhya - secret, hidden, mysterious; a secret thing

Gerundive

from root guh (1P, to hide)

Root: guh (class 1)

Note: Refers to a secret prayer or mantra.

महाबाहुः (mahābāhuḥ) - the mighty-armed (Krishna) (mighty-armed, great-armed)

(adjective)

Nominative, masculine, singular of mahābāhu

mahābāhu - great-armed, mighty-armed; an epithet of powerful heroes

Compound type : bahuvrīhi (mahā+bāhu)

• mahā – great, mighty
  adjective
• bāhu – arm
  noun (masculine)

Note: Epithet of Krishna.

अग्नीन् (agnīn) - the sacred fires (for worship) (fires)

(noun)

Accusative, masculine, plural of agni

agni - fire; the god of fire

Note: Refers to the sacred fires invoked in rituals.

आश्रित्य (āśritya) - having taken refuge in, having relied on (the fires for worship) (having resorted to, having taken refuge in, having relied on)

(indeclinable)

Absolutive/Gerund

from root śri (1P, to resort to, lean on) with upasarga ā

Prefix: ā

Root: śri (class 1)

तस्थिवान् (tasthivān) - stood (in worship) (stood, having stood)

(adjective)

Nominative, masculine, singular of tasthivas

tasthivas - standing, having stood

Perfect Active Participle

from root sthā (1P, to stand)

Root: sthā (class 1)

Note: Functions as a predicate here.