महाभारतः mahābhārataḥ - book-5, chapter-137, verse-5

तं चेत्पुत्रात्प्रियतरं प्रतियोत्स्ये धनंजयम् ।
क्षत्रधर्ममनुष्ठाय धिगस्तु क्षत्रजीविकाम् ॥५॥

5. taṁ cetputrātpriyataraṁ pratiyotsye dhanaṁjayam ,
kṣatradharmamanuṣṭhāya dhigastu kṣatrajīvikām.

5. tam cet putrāt priyataraṃ pratiyotsye dhanaṃjayam
kṣatradharmam anuṣṭhāya dhik astu kṣatrajīvikām

5. cet putrāt priyataraṃ tam dhanaṃjayam pratiyotsye,
(tarhi) kṣatradharmam anuṣṭhāya kṣatrajīvikām dhik astu

5. If I, having upheld the warrior's code (kṣatradharma), fight against Arjuna, who is dearer to me than a son, then shame be upon this warrior's livelihood!

Words meanings summery:

• तम् (tam) - that Arjuna (him, that)

• चेत् (cet) - if, whether

• पुत्रात् (putrāt) - from a son, than a son

• प्रियतरं (priyataraṁ) - dearer, more beloved

• प्रतियोत्स्ये (pratiyotsye) - I will fight against

• धनंजयम् (dhanaṁjayam) - Arjuna (lit. 'conqueror of wealth')

• क्षत्रधर्मम् (kṣatradharmam) - the duty (dharma) of a kṣatriya (warrior)

• अनुष्ठाय (anuṣṭhāya) - having performed, having observed, having followed

• धिक् (dhik) - shame, fie, woe

• अस्तु (astu) - let it be, may it be

• क्षत्रजीविकाम् (kṣatrajīvikām) - to the livelihood of a warrior, the warrior's profession

Words meanings and morphology

तम् (tam) - that Arjuna (him, that)

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, she, it

Note: Refers to Arjuna.

चेत् (cet) - if, whether

(indeclinable)

Note: Conditional particle.

पुत्रात् (putrāt) - from a son, than a son

(noun)

Ablative, masculine, singular of putra

putra - son, child

Note: Ablative of comparison.

प्रियतरं (priyataraṁ) - dearer, more beloved

(adjective)

Accusative, masculine, singular of priyatara

priyatara - dearer, more beloved (comparative of priya)

Note: Adjective modifying Arjuna.

प्रतियोत्स्ये (pratiyotsye) - I will fight against

(verb)

1st person , singular, middle, future (lṛṭ) of yudh

Prefix: prati

Root: yudh (class 4)

Note: Future Tense, Ātmanepada, 1st person singular.

धनंजयम् (dhanaṁjayam) - Arjuna (lit. 'conqueror of wealth')

(proper noun)

Accusative, masculine, singular of dhanaṃjaya

dhanaṁjaya - conqueror of wealth, a name of Arjuna

Compound type : aluk-tatpurusha (dhana+jaya)

• dhana – wealth, riches
  noun (neuter)
• jaya – victory, conquest, conqueror
  noun (masculine)
  Root: ji (class 1)

क्षत्रधर्मम् (kṣatradharmam) - the duty (dharma) of a kṣatriya (warrior)

(noun)

Accusative, masculine, singular of kṣatradharma

kṣatradharma - the duty (dharma) or law (dharma) of the warrior class (kṣatra)

Compound type : tatpurusha (kṣatra+dharma)

• kṣatra – warrior, kshatriya class, rule, power
  noun (neuter)
• dharma – righteous conduct, duty, law, constitution, intrinsic nature
  noun (masculine)
  Root: dhṛ (class 1)

अनुष्ठाय (anuṣṭhāya) - having performed, having observed, having followed

(indeclinable)

Absolutive (Gerund)

From root sthā (class 1) with prefix anu.

Prefix: anu

Root: sthā (class 1)

धिक् (dhik) - shame, fie, woe

(indeclinable)

अस्तु (astu) - let it be, may it be

(verb)

3rd person , singular, active, imperative (loṭ) of as

Root: as (class 2)

Note: Imperative Mood, Parasmaipada, 3rd person singular.

क्षत्रजीविकाम् (kṣatrajīvikām) - to the livelihood of a warrior, the warrior's profession

(noun)

Accusative, feminine, singular of kṣatrajīvikā

kṣatrajīvikā - the livelihood or profession of a kṣatriya (warrior)

Compound type : tatpurusha (kṣatra+jīvikā)

• kṣatra – warrior, kshatriya class, rule, power
  noun (neuter)
• jīvikā – livelihood, subsistence, profession
  noun (feminine)
  Root: jīv (class 1)

Note: Governed by 'dhik'.