महाभारतः mahābhārataḥ - book-12, chapter-165, verse-16

विशेषतस्तु कार्त्तिक्यां द्विजेभ्यः संप्रयच्छति ।
शरद्व्यपाये रत्नानि पौर्णमास्यामिति श्रुतिः ॥१६॥

16. viśeṣatastu kārttikyāṁ dvijebhyaḥ saṁprayacchati ,
śaradvyapāye ratnāni paurṇamāsyāmiti śrutiḥ.

16. viśeṣataḥ tu kārttikyām dvijebhyaḥ saṃprayacchati
śaradvyapāye ratnāni paurṇamāsyām iti śrutiḥ

16. śrutiḥ iti śaradvyapāye kārttikyām paurṇamāsyām
viśeṣataḥ tu dvijebhyaḥ ratnāni saṃprayacchati

16. Indeed, it is a traditional teaching (śruti) that at the end of autumn, specifically on the Kārttikī full moon day, one should especially offer jewels to the Brahmins (dvija).

Words meanings summery:

• विशेषतः (viśeṣataḥ) - especially, particularly

• तु (tu) - indeed (emphatic) (but, indeed, however, on the other hand)

• कार्त्तिक्याम् (kārttikyām) - on the full moon day of the month Kārtika (on the Kārttikī (full moon day))

• द्विजेभ्यः (dvijebhyaḥ) - to the Brahmins (dvija) (to the twice-born; to the Brahmins)

• संप्रयच्छति (saṁprayacchati) - offers, bestows (gives, bestows, offers)

• शरद्व्यपाये (śaradvyapāye) - at the end of autumn

• रत्नानि (ratnāni) - jewels, gems

• पौर्णमास्याम् (paurṇamāsyām) - on the full moon day

• इति (iti) - thus, so, in this way (introduces or closes a quote/statement)

• श्रुतिः (śrutiḥ) - traditional teaching (sacred tradition, Vedic text, what is heard, revelation)

Words meanings and morphology

विशेषतः (viśeṣataḥ) - especially, particularly

(indeclinable)

suffix -tas indicating 'from, by reason of'

तु (tu) - indeed (emphatic) (but, indeed, however, on the other hand)

(indeclinable)

कार्त्तिक्याम् (kārttikyām) - on the full moon day of the month Kārtika (on the Kārttikī (full moon day))

(noun)

Locative, feminine, singular of kārttikī

kārttikī - the full moon day of the month Kārtika (October-November)

derived from Kārtika

द्विजेभ्यः (dvijebhyaḥ) - to the Brahmins (dvija) (to the twice-born; to the Brahmins)

(noun)

Dative, masculine, plural of dvija

dvija - twice-born (Brahmin, Kshatriya, Vaishya); bird; tooth

Compound type : tatpuruṣa (dvi+jan)

• dvi – two, twice
  numeral
• jan – to be born, to produce
  verb (root)
  Root from which 'ja' (born) is derived.
  Root: jan (class 4)

संप्रयच्छति (saṁprayacchati) - offers, bestows (gives, bestows, offers)

(verb)

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

present active

3rd person singular present active indicative

Prefixes: sam+pra

Root: yam (class 1)

शरद्व्यपाये (śaradvyapāye) - at the end of autumn

(noun)

Locative, masculine, singular of śaradvyapāya

śaradvyapāya - end of autumn

Compound type : tatpuruṣa (śarad+vyapāya)

• śarad – autumn
  noun (feminine)
• vyapāya – end, departure, cessation
  noun (masculine)
  derived from root i (to go) with prefixes vi and apa
  Prefixes: vi+apa
  Root: i (class 2)

रत्नानि (ratnāni) - jewels, gems

(noun)

Accusative, neuter, plural of ratna

ratna - jewel, gem, treasure

Root: ram (class 1)

पौर्णमास्याम् (paurṇamāsyām) - on the full moon day

(noun)

Locative, feminine, singular of paurṇamāsī

paurṇamāsī - full moon day

इति (iti) - thus, so, in this way (introduces or closes a quote/statement)

(indeclinable)

श्रुतिः (śrutiḥ) - traditional teaching (sacred tradition, Vedic text, what is heard, revelation)

(noun)

Nominative, feminine, singular of śruti

śruti - sacred tradition, Vedic text, what is heard, revelation, ear

derived from root śru (to hear)

Root: śru (class 5)