महाभारतः mahābhārataḥ - book-14, chapter-46, verse-4

द्विकालमग्निं जुह्वानः शुचिर्भूत्वा समाहितः ।
धारयीत सदा दण्डं बैल्वं पालाशमेव वा ॥४॥

4. dvikālamagniṁ juhvānaḥ śucirbhūtvā samāhitaḥ ,
dhārayīta sadā daṇḍaṁ bailvaṁ pālāśameva vā.

4. dvi-kālam agnim juhvānaḥ śuciḥ bhūtvā samāhitaḥ
dhārayīta sadā daṇḍam bailvam pālāśam eva vā

4. śuciḥ bhūtvā samāhitaḥ dvi-kālam agnim juhvānaḥ
sadā bailvam vā pālāśam eva daṇḍam dhārayīta

4. Having become pure and composed, he should perform the Vedic fire ritual (homa) twice daily, and always carry a staff made of bilva or palāśa wood.

Words meanings summery:

• द्वि-कालम् (dvi-kālam) - twice daily (twice daily, at two times)

• अग्निम् (agnim) - fire, to the fire

• जुह्वानः (juhvānaḥ) - performing the Vedic fire ritual (offering, sacrificing, performing a Vedic fire ritual)

• शुचिः (śuciḥ) - pure, clean, holy

• भूत्वा (bhūtvā) - having become, being

• समाहितः (samāhitaḥ) - composed, concentrated, absorbed, collected

• धारयीत (dhārayīta) - he should hold, he should carry

• सदा (sadā) - always, ever, perpetually

• दण्डम् (daṇḍam) - staff, rod, stick

• बैल्वम् (bailvam) - made of bilva wood

• पालाशम् (pālāśam) - made of palāśa wood

• एव (eva) - only, indeed, just

• वा (vā) - or, either

Words meanings and morphology

द्वि-कालम् (dvi-kālam) - twice daily (twice daily, at two times)

(indeclinable)

Compound type : tatpuruṣa (dvigu) (dvi+kāla)

• dvi – two
  numeral
• kāla – time, period
  noun (masculine)

Note: Used adverbially.

अग्निम् (agnim) - fire, to the fire

(noun)

Accusative, masculine, singular of agni

agni - fire, sacrificial fire, god of fire

जुह्वानः (juhvānaḥ) - performing the Vedic fire ritual (offering, sacrificing, performing a Vedic fire ritual)

(adjective)

Nominative, masculine, singular of juhvāna

juhvāna - offering, sacrificing

Present Middle Participle

Derived from the root `√hu` (to offer, sacrifice) in the reduplicated class.

Root: hu (class 3)

शुचिः (śuciḥ) - pure, clean, holy

(adjective)

Nominative, masculine, singular of śuci

śuci - pure, clean, bright, holy

भूत्वा (bhūtvā) - having become, being

(indeclinable)

Absolutive (Gerund)

Derived from the root `√bhū` (to be, become) with suffix `ktvā`.

Root: bhū (class 1)

समाहितः (samāhitaḥ) - composed, concentrated, absorbed, collected

(adjective)

Nominative, masculine, singular of samāhita

samāhita - composed, concentrated, absorbed, collected, well-placed

Past Passive Participle

Derived from the root `√dhā` (to place, hold) with prefixes `sam` and `ā`.

Prefixes: sam+ā

Root: dhā (class 3)

धारयीत (dhārayīta) - he should hold, he should carry

(verb)

3rd person , singular, middle, optative (liṅ) of dhārayīta

Causative Optative mood, ātmanepada

3rd person singular, optative, middle voice, from the causative stem `dhārayati` of root `√dhṛ`.

Root: dhṛ (class 1)

सदा (sadā) - always, ever, perpetually

(indeclinable)

दण्डम् (daṇḍam) - staff, rod, stick

(noun)

Accusative, masculine, singular of daṇḍa

daṇḍa - staff, rod, stick, punishment

बैल्वम् (bailvam) - made of bilva wood

(adjective)

Accusative, masculine, singular of bailva

bailva - relating to or made from the bilva tree (Aegle marmelos)

Derived from `bilva` (bilva tree) with `aṇ` suffix.

Note: Agrees with 'daṇḍam'.

पालाशम् (pālāśam) - made of palāśa wood

(adjective)

Accusative, masculine, singular of pālāśa

pālāśa - relating to or made from the palāśa tree (Butea monosperma)

Derived from `palāśa` (palāśa tree) with `aṇ` suffix.

Note: Agrees with 'daṇḍam'.

एव (eva) - only, indeed, just

(indeclinable)

वा (vā) - or, either

(indeclinable)