महाभारतः mahābhārataḥ - book-5, chapter-70, verse-93

यद्यद्धर्मेण संयुक्तमुपपद्येद्धितं वचः ।
तत्तत्केशव भाषेथाः सान्त्वं वा यदि वेतरत् ॥९३॥

93. yadyaddharmeṇa saṁyuktamupapadyeddhitaṁ vacaḥ ,
tattatkeśava bhāṣethāḥ sāntvaṁ vā yadi vetarat.

93. yat yat dharmeṇa saṃyuktam upapadyet hitam vacaḥ
tat tat keśava bhāṣethāḥ sāntvam vā yadi vā itarat

93. O Keśava, whatever beneficial words are combined with righteousness (dharma) and are appropriate, those you should speak, whether they are conciliatory or otherwise.

Words meanings summery:

• यत् (yat) - whatever

• यत् (yat) - whatever

• धर्मेण (dharmeṇa) - by righteousness, according to natural law

• संयुक्तम् (saṁyuktam) - joined, combined, endowed with

• उपपद्येत् (upapadyet) - may be proper, may be fitting, may occur

• हितम् (hitam) - beneficial, wholesome

• वचः (vacaḥ) - word, speech

• तत् (tat) - that

• तत् (tat) - that

• केशव (keśava) - an epithet of Krishna (O Keśava)

• भाषेथाः (bhāṣethāḥ) - you should speak

• सान्त्वम् (sāntvam) - conciliatory (word)

• वा (vā) - or

• यदि (yadi) - if

• वा (vā) - or

• इतरत् (itarat) - other, otherwise

Words meanings and morphology

यत् (yat) - whatever

(pronoun)

Nominative, neuter, singular of yad

yad - who, which, what, whatever

यत् (yat) - whatever

(pronoun)

Nominative, neuter, singular of yad

yad - who, which, what, whatever

Note: Repetition for emphasis.

धर्मेण (dharmeṇa) - by righteousness, according to natural law

(noun)

Instrumental, masculine, singular of dharma

dharma - righteousness, duty, law, virtue, natural law, constitution

संयुक्तम् (saṁyuktam) - joined, combined, endowed with

(adjective)

Nominative, neuter, singular of saṃyukta

saṁyukta - joined, united, connected, endowed with, possessed of

Past Passive Participle

Derived from verb root yuj with prefix saṃ-.

Prefix: sam

Root: yuj (class 7)

उपपद्येत् (upapadyet) - may be proper, may be fitting, may occur

(verb)

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

Root pad with prefix upa-.

Prefix: upa

Root: pad (class 4)

हितम् (hitam) - beneficial, wholesome

(adjective)

Nominative, neuter, singular of hita

hita - beneficial, salutary, good; placed, arranged

Past Passive Participle

Derived from root dhā (to place) or hi (to send).

Root: dhā (class 3)

वचः (vacaḥ) - word, speech

(noun)

Nominative, neuter, singular of vacas

vacas - word, speech, saying

तत् (tat) - that

(pronoun)

Accusative, neuter, singular of tad

tad - that, he, she, it

तत् (tat) - that

(pronoun)

Accusative, neuter, singular of tad

tad - that, he, she, it

Note: Repetition for emphasis.

केशव (keśava) - an epithet of Krishna (O Keśava)

(proper noun)

Vocative, masculine, singular of keśava

keśava - having beautiful hair; name of Viṣṇu/Kṛṣṇa

भाषेथाः (bhāṣethāḥ) - you should speak

(verb)

2nd person , singular, middle, optative (liṅ) of bhāṣ

Root: bhāṣ (class 1)

सान्त्वम् (sāntvam) - conciliatory (word)

(adjective)

Accusative, neuter, singular of sāntva

sāntva - conciliatory, gentle, soothing; conciliatory speech

वा (vā) - or

(indeclinable)

यदि (yadi) - if

(indeclinable)

वा (vā) - or

(indeclinable)

इतरत् (itarat) - other, otherwise

(adjective)

neuter, singular of itara

itara - other, another, different