महाभारतः mahābhārataḥ - book-5, chapter-38, verse-27

दैवतेषु च यत्नेन राजसु ब्राह्मणेषु च ।
नियन्तव्यः सदा क्रोधो वृद्धबालातुरेषु च ॥२७॥

27. daivateṣu ca yatnena rājasu brāhmaṇeṣu ca ,
niyantavyaḥ sadā krodho vṛddhabālātureṣu ca.

27. daivateṣu ca yatnena rājasu brāhmaṇeṣu ca
niyantavyaḥ sadā krodhaḥ vṛddhabālātureṣu ca

27. Anger should always be carefully controlled regarding deities, kings, and Brahmins, and also regarding the elderly, children, and the sick.

Words meanings summery:

• दैवतेषु (daivateṣu) - among deities, regarding deities

• च (ca) - and, also

• यत्नेन (yatnena) - with effort, carefully, diligently

• राजसु (rājasu) - among kings, regarding kings

• ब्राह्मणेषु (brāhmaṇeṣu) - among Brahmins, regarding Brahmins

• च (ca) - and, also

• नियन्तव्यः (niyantavyaḥ) - to be controlled, should be controlled, restrainable

• सदा (sadā) - always, ever, at all times

• क्रोधः (krodhaḥ) - anger, wrath, rage

• वृद्धबालातुरेषु (vṛddhabālātureṣu) - among the old, the young, and the sick

• च (ca) - and, also

Words meanings and morphology

दैवतेषु (daivateṣu) - among deities, regarding deities

(noun)

Locative, neuter, plural of daivata

daivata - a deity, a god, divine being

च (ca) - and, also

(indeclinable)

यत्नेन (yatnena) - with effort, carefully, diligently

(noun)

Instrumental, masculine, singular of yatna

yatna - effort, exertion, endeavour, care

राजसु (rājasu) - among kings, regarding kings

(noun)

Locative, masculine, plural of rājan

rājan - a king, a sovereign, a ruler

ब्राह्मणेषु (brāhmaṇeṣu) - among Brahmins, regarding Brahmins

(noun)

Locative, masculine, plural of brāhmaṇa

brāhmaṇa - a Brahmin, a member of the priestly class

च (ca) - and, also

(indeclinable)

नियन्तव्यः (niyantavyaḥ) - to be controlled, should be controlled, restrainable

(adjective)

Nominative, masculine, singular of niyantavya

niyantavya - to be restrained, to be controlled, to be checked

Gerundive

Gerundive from root yam with prefix ni

Prefix: ni

Root: yam (class 1)

सदा (sadā) - always, ever, at all times

(indeclinable)

क्रोधः (krodhaḥ) - anger, wrath, rage

(noun)

Nominative, masculine, singular of krodha

krodha - anger, wrath, rage, fury

वृद्धबालातुरेषु (vṛddhabālātureṣu) - among the old, the young, and the sick

(adjective)

Locative, masculine, plural of vṛddhabālātura

vṛddhabālātura - old, young, and sick (collectively)

Compound type : dvandva (vṛddha+bāla+ātura)

• vṛddha – old, aged, grown, increased
  adjective
  Past Passive Participle
  Past Passive Participle of root vṛdh (to grow, increase)
  Root: vṛdh (class 1)
• bāla – young, child, infant
  noun (masculine)
• ātura – sick, distressed, afflicted, suffering
  adjective
  from root at (to wander, to move) with ā
  Prefix: ā
  Root: at (class 1)

Note: acting as a noun referring to groups of people

च (ca) - and, also

(indeclinable)