महाभारतः mahābhārataḥ - book-13, chapter-89, verse-3

अपत्यकामो रोहिण्यामोजस्कामो मृगोत्तमे ।
क्रूरकर्मा ददच्छ्राद्धमार्द्रायां मानवो भवेत् ॥३॥

3. apatyakāmo rohiṇyāmojaskāmo mṛgottame ,
krūrakarmā dadacchrāddhamārdrāyāṁ mānavo bhavet.

3. apatyakāmaḥ rohiṇyām ojaskāmaḥ mṛgottame
krūrakarmā dadat śrāddham ārdrāyām mānavaḥ bhavet

3. A person desiring progeny (apatyakāma) should perform the ancestral (śrāddha) rite in Rohiṇī. One desiring vigor (ojaskāma) should do it in Mṛgottamā. A human being who offers the ancestral (śrāddha) rite in Ārdrā becomes one capable of fierce deeds.

Words meanings summery:

• अपत्यकामः (apatyakāmaḥ) - desiring progeny (desiring offspring, desirous of progeny)

• रोहिण्याम् (rohiṇyām) - in the Rohiṇī constellation (in Rohiṇī)

• ओजस्कामः (ojaskāmaḥ) - desiring vigor (desiring vigor, desirous of strength)

• मृगोत्तमे (mṛgottame) - in the Mṛgottamā (Mṛgaśīrṣa) constellation (in Mṛgottamā, in the best of deer)

• क्रूरकर्मा (krūrakarmā) - capable of fierce deeds (one whose actions are cruel, capable of fierce deeds)

• ददत् (dadat) - offering (giving, offering)

• श्राद्धम् (śrāddham) - the ancestral (śrāddha) rite (ancestral rite, offering)

• आर्द्रायाम् (ārdrāyām) - in the Ārdrā constellation (in Ārdrā)

• मानवः (mānavaḥ) - a human being (human, descendant of Manu)

• भवेत् (bhavet) - becomes (should be, becomes, might be)

Words meanings and morphology

अपत्यकामः (apatyakāmaḥ) - desiring progeny (desiring offspring, desirous of progeny)

(adjective)

Nominative, masculine, singular of apatya-kāma

apatya-kāma - desiring offspring

Compound of apatya (offspring) + kāma (desire)

Compound type : bahuvrīhi (apatya+kāma)

• apatya – offspring, progeny, child
  noun (neuter)
• kāma – desire, wish, love
  noun (masculine)

रोहिण्याम् (rohiṇyām) - in the Rohiṇī constellation (in Rohiṇī)

(proper noun)

Locative, feminine, singular of rohiṇī

rohiṇī - the constellation Rohiṇī (Aldebaran)

Note: Refers to the lunar mansion.

ओजस्कामः (ojaskāmaḥ) - desiring vigor (desiring vigor, desirous of strength)

(adjective)

Nominative, masculine, singular of ojas-kāma

ojas-kāma - desiring vigor or strength

Compound of ojas (vigor) + kāma (desire)

Compound type : bahuvrīhi (ojas+kāma)

• ojas – vigor, strength, vitality
  noun (neuter)
• kāma – desire, wish, love
  noun (masculine)

मृगोत्तमे (mṛgottame) - in the Mṛgottamā (Mṛgaśīrṣa) constellation (in Mṛgottamā, in the best of deer)

(proper noun)

Locative, masculine, singular of mṛga-uttama

mṛga-uttama - the best of deer (referring to Mṛgaśīrṣa constellation)

Compound of mṛga (deer) + uttama (best). It refers to the Mṛgaśīrṣa nakṣatra.

Compound type : tatpuruṣa (mṛga+uttama)

• mṛga – deer, animal
  noun (masculine)
• uttama – best, highest, supreme
  adjective

Note: Refers to the lunar mansion Mṛgaśīrṣa.

क्रूरकर्मा (krūrakarmā) - capable of fierce deeds (one whose actions are cruel, capable of fierce deeds)

(adjective)

Nominative, masculine, singular of krūra-karman

krūra-karman - one whose actions are cruel, one who performs fierce deeds

Compound of krūra (cruel, fierce) + karman (action, deed)

Compound type : bahuvrīhi (krūra+karman)

• krūra – cruel, fierce, harsh
  adjective
• karman – action, deed, work, ritual action (karma)
  noun (neuter)
  From root kṛ 'to do'
  Root: kṛ (class 8)

Note: Refers to the 'mānavaḥ'.

ददत् (dadat) - offering (giving, offering)

(adjective)

Nominative, masculine, singular of dadat

dadat - giving, offering

Present Active Participle

Root dā (3rd class, juhotyādi) + śatṛ

Root: dā (class 3)

श्राद्धम् (śrāddham) - the ancestral (śrāddha) rite (ancestral rite, offering)

(noun)

Accusative, neuter, singular of śrāddha

śrāddha - ancestral rite, offering to ancestors, faith

Note: Object of 'dadat'.

आर्द्रायाम् (ārdrāyām) - in the Ārdrā constellation (in Ārdrā)

(proper noun)

Locative, feminine, singular of ārdrā

ārdrā - the constellation Ārdrā (Betelgeuse)

मानवः (mānavaḥ) - a human being (human, descendant of Manu)

(noun)

Nominative, masculine, singular of mānava

mānava - human, human being, descendant of Manu

Derived from Manu

Note: Subject of 'bhavet'.

भवेत् (bhavet) - becomes (should be, becomes, might be)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of bhū

optative active voice, 3rd person singular

Root bhū (1st class, bhvādi)

Root: bhū (class 1)