महाभारतः mahābhārataḥ - book-7, chapter-125, verse-23

तेषां गत्वाहमानृण्यमद्य शक्त्या परंतप ।
तर्पयिष्यामि तानेव जलेन यमुनामनु ॥२३॥

23. teṣāṁ gatvāhamānṛṇyamadya śaktyā paraṁtapa ,
tarpayiṣyāmi tāneva jalena yamunāmanu.

23. teṣām gatvā aham ānṛṇyam adya śaktyā paraṃtapa
tarpayiṣyāmi tān eva jalena yamunām anu

23. parantapa adya aham teṣām ānṛṇyam gatvā śaktyā
tān eva yamunām anu jalena tarpayiṣyāmi

23. O tormentor of foes, having acknowledged their sacrifice, I shall today, with my own strength (śakti), free myself from the debt (ānṛṇya) owed to them. I will surely satisfy them with water along the Yamuna River.

Words meanings summery:

• तेषाम् (teṣām) - of them, to them

• गत्वा (gatvā) - having gone, having proceeded, having approached

• अहम् (aham) - I

• आनृण्यम् (ānṛṇyam) - freedom from debt, discharge of obligation (ānṛṇya)

• अद्य (adya) - today, now

• शक्त्या (śaktyā) - by strength, with power, by energy (śakti)

• परंतप (paraṁtapa) - O tormentor of foes, O subduer of enemies

• तर्पयिष्यामि (tarpayiṣyāmi) - I will satisfy, I will offer libations (e.g., to ancestors)

• तान् (tān) - them, those (masculine)

• एव (eva) - indeed, just, only, precisely, certainly

• जलेन (jalena) - by water, with water

• यमुनाम् (yamunām) - the Yamuna River

• अनु (anu) - along, after, near, following

Words meanings and morphology

तेषाम् (teṣām) - of them, to them

(pronoun)

Genitive, masculine, plural of tad

tad - that, he, she, it (demonstrative/personal pronoun)

गत्वा (gatvā) - having gone, having proceeded, having approached

(indeclinable)

Absolutive (Gerund)

Derived from the root 'gam' (to go, move).

Root: gam

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, me (first person pronoun)

आनृण्यम् (ānṛṇyam) - freedom from debt, discharge of obligation (ānṛṇya)

(noun)

Accusative, neuter, singular of ānṛṇya

ānṛṇya - freedom from debt, discharge of obligation; state of being unindebted

अद्य (adya) - today, now

(indeclinable)

शक्त्या (śaktyā) - by strength, with power, by energy (śakti)

(noun)

Instrumental, feminine, singular of śakti

śakti - power, strength, ability, capability; divine energy, creative force

परंतप (paraṁtapa) - O tormentor of foes, O subduer of enemies

(noun)

Vocative, masculine, singular of paraṃtapa

paraṁtapa - tormentor of foes, subduer of enemies

Compound type : upapada-tatpuruṣa (para+tapa)

• para – enemy, foe, adversary; other, foreign
  noun (masculine)
• tapa – one who torments, heats, afflicts (agent noun from tap)
  noun (masculine)
  Derived from the root 'tap' (to heat, torment).
  Root: tap

तर्पयिष्यामि (tarpayiṣyāmi) - I will satisfy, I will offer libations (e.g., to ancestors)

(verb)

1st person , singular, active, future (lṛṭ) of tṛp

Causative Future Active

Future tense, first person singular, active voice of the causative stem 'tarpay-' from the root 'tṛp'.

Root: tṛp (class 4)

तान् (tān) - them, those (masculine)

(pronoun)

Accusative, masculine, plural of tad

tad - that, he, she, it (demonstrative/personal pronoun)

एव (eva) - indeed, just, only, precisely, certainly

(indeclinable)

जलेन (jalena) - by water, with water

(noun)

Instrumental, neuter, singular of jala

jala - water

यमुनाम् (yamunām) - the Yamuna River

(proper noun)

Accusative, feminine, singular of yamunā

yamunā - the Yamuna River

अनु (anu) - along, after, near, following

(indeclinable)