महाभारतः mahābhārataḥ - book-1, chapter-68, verse-29

आदित्यचन्द्रावनिलानलौ च द्यौर्भूमिरापो हृदयं यमश्च ।
अहश्च रात्रिश्च उभे च संध्ये धर्मश्च जानाति नरस्य वृत्तम् ॥२९॥

29. ādityacandrāvanilānalau ca; dyaurbhūmirāpo hṛdayaṁ yamaśca ,
ahaśca rātriśca ubhe ca saṁdhye; dharmaśca jānāti narasya vṛttam.

29. ādityacandrāv anilānalau ca dyauḥ
bhūmiḥ āpaḥ hṛdayam yamaḥ ca |
ahaḥ ca rātriḥ ca ubhe ca saṃdhye
dharmaḥ ca jānāti narasya vṛttam

29. The sun, moon, wind, fire, sky, earth, waters, heart, Yama, day, night, both twilight periods, and dharma – all these know the conduct of a human being.

Words meanings summery:

• आदित्यचन्द्राव् (ādityacandrāv) - the sun and the moon (the sun and the moon (dual))

• अनिलानलौ (anilānalau) - the wind and the fire (the wind and the fire (dual))

• च (ca) - and

• द्यौः (dyauḥ) - the sky (sky, heaven)

• भूमिः (bhūmiḥ) - the earth (earth, ground)

• आपः (āpaḥ) - the waters (waters, rivers)

• हृदयम् (hṛdayam) - the heart (heart, mind, core)

• यमः (yamaḥ) - Yama (the god of death) (Yama, the god of death; restraint)

• च (ca) - and

• अहः (ahaḥ) - day

• च (ca) - and

• रात्रिः (rātriḥ) - night

• च (ca) - and

• उभे (ubhe) - both (the twilights) (both (feminine/neuter dual))

• च (ca) - and

• संध्ये (saṁdhye) - the two twilight periods (dawn and dusk) (twilights, junctions (dual))

• धर्मः (dharmaḥ) - dharma (dharma, righteousness, duty, law)

• च (ca) - and

• जानाति (jānāti) - knows (knows, understands)

• नरस्य (narasya) - of a human being (of a man, of a person)

• वृत्तम् (vṛttam) - the conduct (conduct, behavior, action, what has occurred)

Words meanings and morphology

आदित्यचन्द्राव् (ādityacandrāv) - the sun and the moon (the sun and the moon (dual))

(noun)

Nominative, masculine, dual of ādityacandra

ādityacandra - sun and moon

Compound type : dvandva (āditya+candra)

• āditya – sun, son of Aditi
  noun (masculine)
• candra – moon
  noun (masculine)

अनिलानलौ (anilānalau) - the wind and the fire (the wind and the fire (dual))

(noun)

Nominative, masculine, dual of anilānala

anilānala - wind and fire

Compound type : dvandva (anila+anala)

• anila – wind, air
  noun (masculine)
• anala – fire
  noun (masculine)

च (ca) - and

(indeclinable)

द्यौः (dyauḥ) - the sky (sky, heaven)

(noun)

Nominative, feminine, singular of dyu

dyu - sky, heaven, day

भूमिः (bhūmiḥ) - the earth (earth, ground)

(noun)

Nominative, feminine, singular of bhūmi

bhūmi - earth, ground, soil

आपः (āpaḥ) - the waters (waters, rivers)

(noun)

Nominative, feminine, plural of ap

ap - water

हृदयम् (hṛdayam) - the heart (heart, mind, core)

(noun)

Nominative, neuter, singular of hṛdaya

hṛdaya - heart, mind, soul, core

यमः (yamaḥ) - Yama (the god of death) (Yama, the god of death; restraint)

(proper noun)

Nominative, masculine, singular of yama

yama - Yama (god of death), twin, restraint, self-control

Root: yam (class 1)

च (ca) - and

(indeclinable)

अहः (ahaḥ) - day

(noun)

Nominative, neuter, singular of ahan

ahan - day, daytime

च (ca) - and

(indeclinable)

रात्रिः (rātriḥ) - night

(noun)

Nominative, feminine, singular of rātri

rātri - night

च (ca) - and

(indeclinable)

उभे (ubhe) - both (the twilights) (both (feminine/neuter dual))

(pronoun)

Nominative, feminine, dual of ubha

ubha - both

Note: Refers to 'saṃdhye' (twilights), which is feminine dual.

च (ca) - and

(indeclinable)

संध्ये (saṁdhye) - the two twilight periods (dawn and dusk) (twilights, junctions (dual))

(noun)

Nominative, feminine, dual of saṃdhyā

saṁdhyā - twilight, junction, period connecting day and night

Prefix: sam

Root: dhā (class 3)

Note: Refers to both dawn and dusk.

धर्मः (dharmaḥ) - dharma (dharma, righteousness, duty, law)

(noun)

Nominative, masculine, singular of dharma

dharma - dharma, righteousness, duty, law, virtue, cosmic order

Root: dhṛ (class 1)

च (ca) - and

(indeclinable)

जानाति (jānāti) - knows (knows, understands)

(verb)

3rd person , singular, active, present (laṭ) of jñā

present active

Root jñā, 9th class verb (śnā-vikaraṇa)

Root: jñā (class 9)

Note: The subject is a collective singular 'dharmaḥ' or implied collective, so singular verb is appropriate.

नरस्य (narasya) - of a human being (of a man, of a person)

(noun)

Genitive, masculine, singular of nara

nara - man, human being, person

Root: nṛ

वृत्तम् (vṛttam) - the conduct (conduct, behavior, action, what has occurred)

(noun)

Accusative, neuter, singular of vṛtta

vṛtta - conduct, behavior, action, event, accomplished, happened

Past Passive Participle (from vṛt) used as noun

Root: vṛt (class 1)

Note: The object of 'jānāti'.