महाभारतः mahābhārataḥ - book-5, chapter-80, verse-17

अन्यत्र ब्राह्मणात्तात सर्वपापेष्ववस्थितात् ।
गुरुर्हि सर्ववर्णानां ब्राह्मणः प्रसृताग्रभुक् ॥१७॥

17. anyatra brāhmaṇāttāta sarvapāpeṣvavasthitāt ,
gururhi sarvavarṇānāṁ brāhmaṇaḥ prasṛtāgrabhuk.

17. anyatra brāhmaṇāt tāta sarvapāpeṣu avasthitāt
guruḥ hi sarvavarṇānām brāhmaṇaḥ prasṛtāgrabuk

17. My dear, a brahmin is indeed the preceptor (guru) for all social classes (varṇas) and is entitled to the first share of offerings, unless that brahmin is immersed in all kinds of sins.

Words meanings summery:

• अन्यत्र (anyatra) - except from (elsewhere, otherwise, except)

• ब्राह्मणात् (brāhmaṇāt) - from a brahmin, by a brahmin

• तात (tāta) - my dear (a term of address) (dear, my dear, father, son)

• सर्वपापेषु (sarvapāpeṣu) - in all sins, among all evils

• अवस्थितात् (avasthitāt) - from one who is immersed/steeped (in sins) (from one who is situated, from one who is standing)

• गुरुः (guruḥ) - preceptor (guru) (teacher, preceptor, heavy, important)

• हि (hi) - indeed, surely, because

• सर्ववर्णानाम् (sarvavarṇānām) - of all social classes

• ब्राह्मणः (brāhmaṇaḥ) - a brahmin

• प्रसृताग्रबुक् (prasṛtāgrabuk) - one who partakes of the first offering (one who eats the first share of offerings)

Words meanings and morphology

अन्यत्र (anyatra) - except from (elsewhere, otherwise, except)

(indeclinable)

ब्राह्मणात् (brāhmaṇāt) - from a brahmin, by a brahmin

(noun)

Ablative, masculine, singular of brāhmaṇa

brāhmaṇa - a brahmin, one belonging to the brahmin class

तात (tāta) - my dear (a term of address) (dear, my dear, father, son)

(noun)

Vocative, masculine, singular of tāta

tāta - father, son, dear one

सर्वपापेषु (sarvapāpeṣu) - in all sins, among all evils

(noun)

Locative, neuter, plural of sarvapāpa

sarvapāpa - all sins, every evil

Compound type : tatpurusha (sarva+pāpa)

• sarva – all, every
  pronoun
• pāpa – sin, evil
  noun (neuter)

अवस्थितात् (avasthitāt) - from one who is immersed/steeped (in sins) (from one who is situated, from one who is standing)

(adjective)

Ablative, masculine, singular of avasthita

avasthita - situated, present, fixed

Past Passive Participle

from ava-√sthā

Prefix: ava

Root: sthā (class 1)

गुरुः (guruḥ) - preceptor (guru) (teacher, preceptor, heavy, important)

(noun)

Nominative, masculine, singular of guru

guru - teacher, preceptor, heavy, important

हि (hi) - indeed, surely, because

(indeclinable)

सर्ववर्णानाम् (sarvavarṇānām) - of all social classes

(noun)

Genitive, masculine, plural of sarvavarṇa

sarvavarṇa - all classes, all castes

Compound type : tatpurusha (sarva+varṇa)

• sarva – all, every
  pronoun
• varṇa – color, class, caste
  noun (masculine)

ब्राह्मणः (brāhmaṇaḥ) - a brahmin

(noun)

Nominative, masculine, singular of brāhmaṇa

brāhmaṇa - a brahmin, one belonging to the brahmin class

प्रसृताग्रबुक् (prasṛtāgrabuk) - one who partakes of the first offering (one who eats the first share of offerings)

(adjective)

Nominative, masculine, singular of prasṛtāgrabhuja

prasṛtāgrabhuja - one who partakes of the first offering

Note: The final 'k' is a phonetic change from 'j' at the end of a word in sandhi.