महाभारतः mahābhārataḥ - book-1, chapter-57, verse-80

गरीयान्ब्राह्मणवधः सर्वभूतवधाद्यतः ।
तस्मात्त्वं किल्बिषादस्माच्छूद्रयोनौ जनिष्यसि ॥८०॥

80. garīyānbrāhmaṇavadhaḥ sarvabhūtavadhādyataḥ ,
tasmāttvaṁ kilbiṣādasmācchūdrayonau janiṣyasi.

80. garīyān brāhmaṇavadhaḥ sarvabhūtavadhāt yataḥ
tasmāt tvam kilbiṣāt asmāt śūdrayonau janiṣyasi

80. The killing of a Brahmin is more grievous than the killing of all other creatures. Therefore, because of this sin, you will be born in the womb of a Śūdra.

Words meanings summery:

• गरीयान् (garīyān) - more grievous (more serious, more important, heavier)

• ब्राह्मणवधः (brāhmaṇavadhaḥ) - killing of a Brahmin

• सर्वभूतवधात् (sarvabhūtavadhāt) - than the killing of all other creatures (than the killing of all beings)

• यतः (yataḥ) - because (from which, because, since)

• तस्मात् (tasmāt) - therefore (from that, therefore)

• त्वम् (tvam) - you

• किल्बिषात् (kilbiṣāt) - from this sin (from sin, from fault)

• अस्मात् (asmāt) - from this

• शूद्रयोनौ (śūdrayonau) - in the womb of a Śūdra (in the womb/birth of a Śūdra)

• जनिष्यसि (janiṣyasi) - you will be born

Words meanings and morphology

गरीयान् (garīyān) - more grievous (more serious, more important, heavier)

(adjective)

Nominative, masculine, singular of garīyas

garīyas - heavier, more grievous, more important, greater

comparative adjective

derived from guru (heavy) with -īyas suffix

ब्राह्मणवधः (brāhmaṇavadhaḥ) - killing of a Brahmin

(noun)

Nominative, masculine, singular of brāhmaṇavadha

brāhmaṇavadha - killing of a Brahmin

Compound type : tatpurusha (brāhmaṇa+vadha)

• brāhmaṇa – Brahmin, relating to Brahma
  noun (masculine)
• vadha – killing, slaying, striking
  noun (masculine)
  action noun
  from root han with va- prefix (obsolete)
  Root: han (class 2)

सर्वभूतवधात् (sarvabhūtavadhāt) - than the killing of all other creatures (than the killing of all beings)

(noun)

Ablative, masculine, singular of sarvabhūtavadha

sarvabhūtavadha - killing of all beings

Compound type : tatpurusha (sarva+bhūta+vadha)

• sarva – all, every
  adjective (masculine)
• bhūta – being, creature, element, past
  noun (neuter)
  past participle
  from root bhū
  Root: bhū (class 1)
• vadha – killing, slaying, striking
  noun (masculine)
  action noun
  from root han with va- prefix (obsolete)
  Root: han (class 2)

यतः (yataḥ) - because (from which, because, since)

(indeclinable)

तस्मात् (tasmāt) - therefore (from that, therefore)

(pronoun)

Ablative, masculine, singular of tad

tad - that, he, she, it

Note: Often used as an indeclinable 'therefore' when in ablative singular masculine/neuter

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

किल्बिषात् (kilbiṣāt) - from this sin (from sin, from fault)

(noun)

Ablative, neuter, singular of kilbiṣa

kilbiṣa - sin, fault, crime, impurity

अस्मात् (asmāt) - from this

(pronoun)

Ablative, neuter, singular of idam

idam - this

Note: Refers to "kilbiṣāt"

शूद्रयोनौ (śūdrayonau) - in the womb of a Śūdra (in the womb/birth of a Śūdra)

(noun)

Locative, feminine, singular of śūdrayoni

śūdrayoni - Śūdra womb, birth as a Śūdra

Compound type : tatpurusha (śūdra+yoni)

• śūdra – member of the lowest of the four Hindu castes
  noun (masculine)
• yoni – womb, source, origin, birth, race
  noun (feminine)

जनिष्यसि (janiṣyasi) - you will be born

(verb)

2nd person , singular, middle, future (lṛṭ) of jan

Root: jan (class 4)

Note: Root jan (4P/A) means to be born. janiṣyasi is middle voice.