महाभारतः mahābhārataḥ - book-12, chapter-346, verse-7

मूलं फलं वा पर्णं वा पयो वा द्विजसत्तम ।
आहारहेतोरन्नं वा भोक्तुमर्हसि ब्राह्मण ॥७॥

7. mūlaṁ phalaṁ vā parṇaṁ vā payo vā dvijasattama ,
āhārahetorannaṁ vā bhoktumarhasi brāhmaṇa.

7. mūlam phalam vā parṇam vā payaḥ vā dvijasattama
āhārahetoḥ annam vā bhoktum arhasi brāhmaṇa

7. O best among the twice-born (dvija), O Brahmin, you should partake of roots, or fruits, or leaves, or milk, or food for your sustenance.

Words meanings summery:

• मूलम् (mūlam) - root, origin

• फलम् (phalam) - fruit, result

• वा (vā) - or

• पर्णम् (parṇam) - leaf

• वा (vā) - or

• पयः (payaḥ) - milk, water

• वा (vā) - or

• द्विजसत्तम (dvijasattama) - O best of Brahmins (O best of twice-born ones)

• आहारहेतोः (āhārahetoḥ) - for the sake of food/sustenance

• अन्नम् (annam) - food, grain

• वा (vā) - or

• भोक्तुम् (bhoktum) - to eat, to enjoy

• अर्हसि (arhasi) - you ought, you deserve

• ब्राह्मण (brāhmaṇa) - O Brahmin

Words meanings and morphology

मूलम् (mūlam) - root, origin

(noun)

Accusative, neuter, singular of mūla

mūla - root, basis, origin

फलम् (phalam) - fruit, result

(noun)

Accusative, neuter, singular of phala

phala - fruit, result, reward

वा (vā) - or

(indeclinable)

पर्णम् (parṇam) - leaf

(noun)

Accusative, neuter, singular of parṇa

parṇa - leaf, feather

वा (vā) - or

(indeclinable)

पयः (payaḥ) - milk, water

(noun)

Accusative, neuter, singular of payas

payas - milk, water, fluid

वा (vā) - or

(indeclinable)

द्विजसत्तम (dvijasattama) - O best of Brahmins (O best of twice-born ones)

(compound)

Compound type : tatpuruṣa (dvija+sattama)

• dvija – twice-born (a brahmin, a kṣatriya, a vaiśya; a bird; a tooth)
  noun (masculine)
  Derived from √jan with prefix dvi-
  Prefix: dvi
  Root: jan (class 4)
• sattama – best, most excellent
  adjective (masculine)
  Superlative suffix -tama

Note: Referring to a Brahmin.

आहारहेतोः (āhārahetoḥ) - for the sake of food/sustenance

(compound)

Compound type : tatpuruṣa (āhāra+hetu)

• āhāra – food, sustenance, taking in
  noun (masculine)
  Derived from √hṛ with prefix ā-
  Prefix: ā
  Root: hṛ (class 1)
• hetu – cause, reason, motive
  noun (masculine)

Note: Used with a verb of partaking/eating.

अन्नम् (annam) - food, grain

(noun)

Accusative, neuter, singular of anna

anna - food, grain, boiled rice

Past passive participle of √ad (to eat) used as a noun

Root: ad (class 2)

वा (vā) - or

(indeclinable)

भोक्तुम् (bhoktum) - to eat, to enjoy

(verb)

infinitive of bhuj

Infinitive

Infinitive form of √bhuj

Root: bhuj (class 7)

अर्हसि (arhasi) - you ought, you deserve

(verb)

2nd person , singular, active, present (laṭ) of arh

Present Tense, Second Person, Singular, Active Voice

From √arh (to be worthy), class 1

Root: arh (class 1)

ब्राह्मण (brāhmaṇa) - O Brahmin

(noun)

Vocative, masculine, singular of brāhmaṇa

brāhmaṇa - a Brahmin, relating to Brahman