महाभारतः mahābhārataḥ - book-1, chapter-147, verse-16

अवश्यकरणीयेऽर्थे मा त्वां कालोऽत्यगादयम् ।
त्वया दत्तेन तोयेन भविष्यति हितं च मे ॥१६॥

16. avaśyakaraṇīye'rthe mā tvāṁ kālo'tyagādayam ,
tvayā dattena toyena bhaviṣyati hitaṁ ca me.

16. avaśyakaraṇīye arthe mā tvāṃ kālaḥ atyagāt ayam
tvayā dattena toyena bhaviṣyati hitam ca me

16. Do not let this time pass you by concerning this essential task. Through the water you give, my welfare will also be secured.

Words meanings summery:

• अवश्यकरणीये (avaśyakaraṇīye) - in this essential task (in a matter that must be done, in an essential task)

• अर्थे (arthe) - concerning this matter/task (in the matter, concerning the purpose, in the object)

• मा (mā) - not, do not (prohibitive)

• त्वाम् (tvām) - you

• कालः (kālaḥ) - time

• अत्यगात् (atyagāt) - let it pass you by (may pass by, let it pass beyond)

• अयम् (ayam) - this (time) (this (masculine))

• त्वया (tvayā) - by you

• दत्तेन (dattena) - by the given water (by what is given, by the given (thing))

• तोयेन (toyena) - by water

• भविष्यति (bhaviṣyati) - will be, will become

• हितम् (hitam) - welfare, benefit, good

• च (ca) - and, also

• मे (me) - my (welfare) (to me, for me, my)

Words meanings and morphology

अवश्यकरणीये (avaśyakaraṇīye) - in this essential task (in a matter that must be done, in an essential task)

(adjective)

Locative, neuter, singular of avaśyakaraṇīya

avaśyakaraṇīya - that which must necessarily be done, essential, imperative

Gerundive

From avaśya (necessarily) + karaṇīya (gerundive of kṛ, to be done)

Compound type : tatpuruṣa (avaśya+karaṇīya)

• avaśya – necessarily, certainly, inevitably
  indeclinable
• karaṇīya – to be done, fit to be done, proper to be done
  adjective (neuter)
  Gerundive
  From root kṛ (to do) with suffix -anīya
  Root: kṛ (class 8)

अर्थे (arthe) - concerning this matter/task (in the matter, concerning the purpose, in the object)

(noun)

Locative, masculine, singular of artha

artha - purpose, meaning, object, wealth, matter

मा (mā) - not, do not (prohibitive)

(indeclinable)

त्वाम् (tvām) - you

(pronoun)

Accusative, singular of yuṣmad

yuṣmad - you (pronoun)

कालः (kālaḥ) - time

(noun)

Nominative, masculine, singular of kāla

kāla - time, period, season, death

अत्यगात् (atyagāt) - let it pass you by (may pass by, let it pass beyond)

(verb)

3rd person , singular, active, aorist (luṅ) of ati-gam

Prefix: ati

Root: gam (class 1)

Note: Used with mā to form a prohibitive imperative.

अयम् (ayam) - this (time) (this (masculine))

(pronoun)

Nominative, masculine, singular of idam

idam - this (demonstrative pronoun)

त्वया (tvayā) - by you

(pronoun)

Instrumental, singular of yuṣmad

yuṣmad - you (pronoun)

दत्तेन (dattena) - by the given water (by what is given, by the given (thing))

(adjective)

Instrumental, neuter, singular of datta

datta - given, granted, placed, put

Past Passive Participle

From root dā (to give)

Root: dā (class 3)

तोयेन (toyena) - by water

(noun)

Instrumental, neuter, singular of toya

toya - water

भविष्यति (bhaviṣyati) - will be, will become

(verb)

3rd person , singular, active, future (lṛṭ) of bhū

Root: bhū (class 1)

हितम् (hitam) - welfare, benefit, good

(noun)

Nominative, neuter, singular of hita

hita - welfare, benefit, good, beneficial, suitable

Past Passive Participle

From root dhā (to place) with upasarga hi, meaning 'that which is placed or established for one's good'

Root: dhā (class 3)

च (ca) - and, also

(indeclinable)

मे (me) - my (welfare) (to me, for me, my)

(pronoun)

Genitive, singular of asmad

asmad - I (pronoun)