महाभारतः mahābhārataḥ - book-2, chapter-68, verse-21

मा ह स्म सुकृताँल्लोकान्गच्छेत्पार्थो वृकोदरः ।
यदि वक्षसि भित्त्वा ते न पिबेच्छोणितं रणे ॥२१॥

21. mā ha sma sukṛtāँllokāngacchetpārtho vṛkodaraḥ ,
yadi vakṣasi bhittvā te na pibecchoṇitaṁ raṇe.

21. mā ha sma sukṛtān lokān gacchet pārthaḥ vṛkodaraḥ
yadi vakṣasi bhittvā te na pibet śoṇitaṁ raṇe

21. May I, Pārtha Vṛkodara (Bhīmasena), certainly not attain the worlds of good deeds, if I do not drink your blood in battle after tearing open your chest!

Words meanings summery:

• मा (mā) - Strong prohibitive particle. (not, do not)

• ह (ha) - Emphatic particle, intensifying the prohibition. (indeed, verily)

• स्म (sma) - Emphatic particle, reinforcing the prohibition. (indeed, certainly; (used with present tense to denote past action))

• सुकृतान् (sukṛtān) - Referring to the worlds achieved by virtuous actions. (of good deeds, virtuous, righteous)

• लोकान् (lokān) - The heavenly or auspicious worlds earned by virtuous actions. (worlds, realms)

• गच्छेत् (gacchet) - Here, 'may I go,' as Bhīmasena refers to himself. Expresses a curse or strong wish. (may he go, should he go)

• पार्थः (pārthaḥ) - Bhīmasena referring to himself, as he is also a son of Pṛthā, though the epithet primarily refers to Arjuna. (son of Pṛthā (Kuntī))

• वृकोदरः (vṛkodaraḥ) - An epithet for Bhīmasena, referring to his enormous appetite and strength. (wolf-bellied)

• यदि (yadi) - Introduces the condition for the curse. (if)

• वक्षसि (vakṣasi) - Refers to Duḥśāsana's chest. (in the chest, on the breast)

• भित्त्वा (bhittvā) - Having torn open Duḥśāsana's chest. (having torn, having broken, having split)

• ते (te) - Your (Duḥśāsana's) chest. (your)

• न (na) - Negates the action of drinking. (not)

• पिबेत् (pibet) - 'May I drink', referring to Bhīmasena himself. (may he drink, should he drink)

• शोणितम् (śoṇitam) - Duḥśāsana's blood. (blood)

• रणे (raṇe) - During the upcoming war (Mahabharata war). (in battle, in war)

Words meanings and morphology

मा (mā) - Strong prohibitive particle. (not, do not)

(indeclinable)

ह (ha) - Emphatic particle, intensifying the prohibition. (indeed, verily)

(indeclinable)

स्म (sma) - Emphatic particle, reinforcing the prohibition. (indeed, certainly; (used with present tense to denote past action))

(indeclinable)

सुकृतान् (sukṛtān) - Referring to the worlds achieved by virtuous actions. (of good deeds, virtuous, righteous)

(adjective)

Accusative, masculine, plural of sukṛta

sukṛta - well-done, virtuous, righteous, good deed, merit

Past Passive Participle (from √kṛ + su)

Compound 'su-kṛta'

Compound type : praadi-samāsa (su+kṛta)

• su – good, well, easily
  indeclinable
• kṛta – done, made, acted
  participle (masculine)
  Past Passive Participle
  From √kṛ (to do, make)
  Root: kṛ (class 8)

Note: Agrees with 'lokān'.

लोकान् (lokān) - The heavenly or auspicious worlds earned by virtuous actions. (worlds, realms)

(noun)

Accusative, masculine, plural of loka

loka - world, realm, people, division of the universe

Note: Object of 'gacchet'.

गच्छेत् (gacchet) - Here, 'may I go,' as Bhīmasena refers to himself. Expresses a curse or strong wish. (may he go, should he go)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of gam

Optative mood of √gam (1st class, Parasmaipada)

Root: gam (class 1)

Note: The grammatical third person refers to Bhīmasena in the first person context of a curse.

पार्थः (pārthaḥ) - Bhīmasena referring to himself, as he is also a son of Pṛthā, though the epithet primarily refers to Arjuna. (son of Pṛthā (Kuntī))

(proper noun)

Nominative, masculine, singular of pārtha

pārtha - son of Pṛthā (Kuntī), name for Arjuna, Bhīmasena, Yudhiṣṭhira

Derived from Pṛthā

वृकोदरः (vṛkodaraḥ) - An epithet for Bhīmasena, referring to his enormous appetite and strength. (wolf-bellied)

(proper noun)

Nominative, masculine, singular of vṛkodara

vṛkodara - wolf-bellied (epithet of Bhīmasena), one with a large appetite

Compound 'vṛka-udara'

Compound type : bahuvrīhi (vṛka+udara)

• vṛka – wolf
  noun (masculine)
• udara – belly, abdomen
  noun (neuter)

यदि (yadi) - Introduces the condition for the curse. (if)

(indeclinable)

वक्षसि (vakṣasi) - Refers to Duḥśāsana's chest. (in the chest, on the breast)

(noun)

Locative, neuter, singular of vakṣas

vakṣas - chest, breast

भित्त्वा (bhittvā) - Having torn open Duḥśāsana's chest. (having torn, having broken, having split)

(indeclinable)

Absolutive (Gerund)

From √bhid (to break, split)

Root: bhid (class 7)

ते (te) - Your (Duḥśāsana's) chest. (your)

(pronoun)

singular of yuṣmad

yuṣmad - you

Note: Here used as genitive possessive, 'of you'.

न (na) - Negates the action of drinking. (not)

(indeclinable)

पिबेत् (pibet) - 'May I drink', referring to Bhīmasena himself. (may he drink, should he drink)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of pā

Optative mood of √pā (1st class, Parasmaipada)

Root: pā (class 1)

Note: The grammatical third person refers to Bhīmasena in the first person context of a conditional curse.

शोणितम् (śoṇitam) - Duḥśāsana's blood. (blood)

(noun)

Accusative, neuter, singular of śoṇita

śoṇita - blood, red

Note: Object of 'pibet'.

रणे (raṇe) - During the upcoming war (Mahabharata war). (in battle, in war)

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, war, combat, conflict