महाभारतः mahābhārataḥ - book-12, chapter-122, verse-43

अग्नेर्जागर्ति वरुणो वरुणाच्च प्रजापतिः ।
प्रजापतेस्ततो धर्मो जागर्ति विनयात्मकः ॥४३॥

43. agnerjāgarti varuṇo varuṇācca prajāpatiḥ ,
prajāpatestato dharmo jāgarti vinayātmakaḥ.

43. agneḥ jāgarti varuṇaḥ varuṇāt ca prajāpatiḥ |
prajāpateḥ tataḥ dharmaḥ jāgarti vinayātmakaḥ

43. agneḥ varuṇaḥ jāgarti ca varuṇāt prajāpatiḥ
prajāpateḥ tataḥ vinayātmakaḥ dharmaḥ jāgarti

43. From Agni, Varuṇa is vigilant. And from Varuṇa, Prajāpati is vigilant. From Prajāpati, then, the intrinsic nature (dharma) that embodies discipline is vigilant.

Words meanings summery:

• अग्नेः (agneḥ) - from Agni, of Agni

• जागर्ति (jāgarti) - is vigilant, keeps awake

• वरुणः (varuṇaḥ) - Varuṇa (Vedic deity of cosmic order and justice)

• वरुणात् (varuṇāt) - from Varuṇa

• च (ca) - and, also

• प्रजापतिः (prajāpatiḥ) - Prajāpati (lord of creation)

• प्रजापतेः (prajāpateḥ) - from Prajāpati, of Prajāpati

• ततः (tataḥ) - then, thereupon, from that

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

• जागर्ति (jāgarti) - is vigilant, keeps awake

• विनयात्मकः (vinayātmakaḥ) - characterized by discipline, of the nature of humility/discipline

Words meanings and morphology

अग्नेः (agneḥ) - from Agni, of Agni

(proper noun)

masculine, singular of agni

agni - fire, Agni (god of fire)

जागर्ति (jāgarti) - is vigilant, keeps awake

(verb)

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

Root: jāgṛ (class 2)

वरुणः (varuṇaḥ) - Varuṇa (Vedic deity of cosmic order and justice)

(proper noun)

Nominative, masculine, singular of varuṇa

varuṇa - Varuṇa (a major Vedic deity, god of oceans, cosmic order, and justice)

वरुणात् (varuṇāt) - from Varuṇa

(proper noun)

Ablative, masculine, singular of varuṇa

varuṇa - Varuṇa

च (ca) - and, also

(indeclinable)

प्रजापतिः (prajāpatiḥ) - Prajāpati (lord of creation)

(proper noun)

Nominative, masculine, singular of prajāpati

prajāpati - lord of creation, father of all beings

Compound type : tatpuruṣa (prajā+pati)

• prajā – offspring, subjects, people
  noun (feminine)
• pati – lord, master, husband
  noun (masculine)

प्रजापतेः (prajāpateḥ) - from Prajāpati, of Prajāpati

(proper noun)

masculine, singular of prajāpati

prajāpati - Prajāpati (lord of creation)

ततः (tataḥ) - then, thereupon, from that

(indeclinable)

धर्मः (dharmaḥ) - natural law, righteousness, duty

(noun)

Nominative, masculine, singular of dharma

dharma - natural law, intrinsic nature, duty, righteousness, moral order, custom

Root: dhṛ (class 1)

जागर्ति (jāgarti) - is vigilant, keeps awake

(verb)

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

Root: jāgṛ (class 2)

विनयात्मकः (vinayātmakaḥ) - characterized by discipline, of the nature of humility/discipline

(adjective)

Nominative, masculine, singular of vinayātmaka

vinayātmaka - whose nature is discipline or humility, consisting of good conduct

Compound type : bahuvrīhi (vinaya+ātmaka)

• vinaya – humility, discipline, good conduct, training
  noun (masculine)
  Prefix: vi
  Root: nī (class 1)
• ātmaka – consisting of, whose nature is, relating to the self (ātman)
  adjective