महाभारतः mahābhārataḥ - book-13, chapter-101, verse-55

येषां नाग्रभुजो विप्रा देवतातिथिबालकाः ।
राक्षसानेव तान्विद्धि निर्वषट्कारमङ्गलान् ॥५५॥

55. yeṣāṁ nāgrabhujo viprā devatātithibālakāḥ ,
rākṣasāneva tānviddhi nirvaṣaṭkāramaṅgalān.

55. yeṣām na agrabhūjaḥ viprāḥ devatātithibālakāḥ
rākṣasān eva tān viddhi nirvaṣaṭkāramaṅgalān

55. yeṣām viprāḥ devatātithibālakāḥ agrabhūjaḥ na,
tān eva nirvaṣaṭkāramaṅgalān rākṣasān viddhi

55. Know those to be truly demons for whom Brahmins, gods, guests, and children do not receive the first portion, and who are devoid of the vaṣaṭkāra ritual and auspicious observances.

Words meanings summery:

• येषाम् (yeṣām) - of whom, for whom

• न (na) - not

• अग्रभूजः (agrabhūjaḥ) - eaters of the first portion, those who eat first

• विप्राः (viprāḥ) - Brahmins

• देवतातिथिबालकाः (devatātithibālakāḥ) - gods, guests, and children

• राक्षसान् (rākṣasān) - demons

• एव (eva) - indeed, certainly

• तान् (tān) - them

• विद्धि (viddhi) - know

• निर्वषट्कारमङ्गलान् (nirvaṣaṭkāramaṅgalān) - without vaṣaṭkāra and auspicious rites

Words meanings and morphology

येषाम् (yeṣām) - of whom, for whom

(pronoun)

Genitive, masculine, plural of yad

yad - who, which, what, that

न (na) - not

(indeclinable)

अग्रभूजः (agrabhūjaḥ) - eaters of the first portion, those who eat first

(noun)

Nominative, masculine, plural of agrabhuj

agrabhuj - one who eats first, entitled to the first portion

Compound type : tatpuruṣa (agra+bhuj)

• agra – front, top, first, chief part
  noun (neuter)
• bhuj – enjoying, eating
  noun (masculine)
  Root: bhuj (class 7)

विप्राः (viprāḥ) - Brahmins

(noun)

Nominative, masculine, plural of vipra

vipra - Brahmin, inspired, wise

देवतातिथिबालकाः (devatātithibālakāḥ) - gods, guests, and children

(noun)

Nominative, masculine, plural of devatātithibālaka

devatātithibālaka - group of gods, guests, and children

Compound type : dvandva (devatā+atithi+bālaka)

• devatā – god, deity
  noun (feminine)
• atithi – guest, stranger
  noun (masculine)
• bālaka – child, boy
  noun (masculine)

राक्षसान् (rākṣasān) - demons

(noun)

Accusative, masculine, plural of rākṣasa

rākṣasa - demon, evil spirit

एव (eva) - indeed, certainly

(indeclinable)

तान् (tān) - them

(pronoun)

Accusative, masculine, plural of tad

tad - that, those, him, her, it

विद्धि (viddhi) - know

(verb)

2nd person , singular, active, imperative (loṭ) of vid

Root: vid (class 2)

निर्वषट्कारमङ्गलान् (nirvaṣaṭkāramaṅgalān) - without vaṣaṭkāra and auspicious rites

(adjective)

Accusative, masculine, plural of nirvaṣaṭkāramaṅgala

nirvaṣaṭkāramaṅgala - devoid of vaṣaṭkāra (a ritual exclamation) and auspiciousness

Compound type : bahuvrīhi (nis+vaṣaṭkāra+maṅgala)

• nis – without, out, free from
  indeclinable
• vaṣaṭkāra – the exclamation 'vaṣaṭ' uttered at offerings to gods
  noun (masculine)
• maṅgala – auspicious, fortunate, blessing, auspicious rite
  noun (neuter)