महाभारतः mahābhārataḥ - book-14, chapter-46, verse-7

पूताभिश्च तथैवाद्भिः सदा दैवततर्पणम् ।
भावेन नियतः कुर्वन्ब्रह्मचारी प्रशस्यते ॥७॥

7. pūtābhiśca tathaivādbhiḥ sadā daivatatarpaṇam ,
bhāvena niyataḥ kurvanbrahmacārī praśasyate.

7. pūtābhiḥ ca tathā eva adbhiḥ sadā daivatatarpaṇam
bhāvena niyataḥ kurvan brahmacārī praśasyate

7. niyataḥ brahmacārī pūtābhiḥ ca tathā eva adbhiḥ
sadā bhāvena daivatatarpaṇam kurvan praśasyate

7. A student (brahmacārī) who is self-controlled and always performs the ritual libation to the deities with devotion using pure waters is praised.

Words meanings summery:

• पूताभिः (pūtābhiḥ) - by pure (waters) (by purified, by pure)

• च (ca) - and (and, also)

• तथा (tathā) - likewise (so, thus, in that manner, likewise)

• एव (eva) - indeed, emphasizes 'likewise' (only, indeed, just)

• अद्भिः (adbhiḥ) - by waters

• सदा (sadā) - always (always, ever)

• दैवततर्पणम् (daivatatarpaṇam) - ritual libation to the deities (oblation to deities)

• भावेन (bhāvena) - with devotion (by emotion, by feeling, by devotion)

• नियतः (niyataḥ) - self-controlled (self-controlled, restrained, disciplined)

• कुर्वन् (kurvan) - performing (doing, performing)

• ब्रह्मचारी (brahmacārī) - a student (brahmacārī) (a student, one observing celibacy, ascetic)

• प्रशस्यते (praśasyate) - is praised (is praised, is commended)

Words meanings and morphology

पूताभिः (pūtābhiḥ) - by pure (waters) (by purified, by pure)

(adjective)

Instrumental, feminine, plural of pūta

pūta - purified, clean, pure

Past Passive Participle

Derived from root pū (to purify)

Root: pū (class 1)

Note: agrees with adbhiḥ (waters)

च (ca) - and (and, also)

(indeclinable)

तथा (tathā) - likewise (so, thus, in that manner, likewise)

(indeclinable)

एव (eva) - indeed, emphasizes 'likewise' (only, indeed, just)

(indeclinable)

अद्भिः (adbhiḥ) - by waters

(noun)

Instrumental, feminine, plural of ap

ap - water

सदा (sadā) - always (always, ever)

(indeclinable)

दैवततर्पणम् (daivatatarpaṇam) - ritual libation to the deities (oblation to deities)

(noun)

Accusative, neuter, singular of daivatatarpaṇa

daivatatarpaṇa - oblation to deities, gratification of deities

Compound type : tatpuruṣa (daivata+tarpaṇa)

• daivata – divine, belonging to deities, a deity
  adjective (neuter)
  From devatā
• tarpaṇa – satisfying, satiating, offering, libation
  noun (neuter)
  From root tṛp (to satisfy)
  Root: tṛp (class 4)

Note: Direct object of 'kurvan' (performing).

भावेन (bhāvena) - with devotion (by emotion, by feeling, by devotion)

(noun)

Instrumental, masculine, singular of bhāva

bhāva - state of being, feeling, emotion, devotion, intention

From root bhū (to be, to exist)

Root: bhū (class 1)

नियतः (niyataḥ) - self-controlled (self-controlled, restrained, disciplined)

(adjective)

Nominative, masculine, singular of niyata

niyata - restrained, disciplined, controlled, regular, fixed

Past Passive Participle

From root yam with prefix ni

Prefix: ni

Root: yam (class 1)

Note: Agrees with 'brahmacārī'.

कुर्वन् (kurvan) - performing (doing, performing)

(participle)

Nominative, masculine, singular of kṛ

kṛ - to do, to make, to perform

Present Active Participle

Derived from root kṛ (to do), masculine nominative singular

Root: kṛ (class 8)

Note: Agrees with 'brahmacārī'.

ब्रह्मचारी (brahmacārī) - a student (brahmacārī) (a student, one observing celibacy, ascetic)

(noun)

Nominative, masculine, singular of brahmacārin

brahmacārin - a Vedic student, one who observes celibacy, an ascetic

Compound of brahman (Vedic knowledge/sacred study) and cārin (one who practices/follows)

Compound type : tatpuruṣa (brahman+cārin)

• brahman – Vedic knowledge, sacred utterance, the Absolute
  noun (neuter)
• cārin – moving, going, practicing, following
  noun (masculine)
  Agent noun from root car
  Root: car (class 1)

Note: Subject of the sentence.

प्रशस्यते (praśasyate) - is praised (is praised, is commended)

(verb)

3rd person , singular, passive, present (laṭ) of praśaṃs

Root śaṃs with prefix pra

Prefix: pra

Root: śaṃs (class 1)

Note: The subject 'brahmacārī' is being praised.