महाभारतः mahābhārataḥ - book-12, chapter-220, verse-112

ब्राह्मणैः कारयिष्यन्ति वृषलाः पादधावनम् ।
शूद्राश्च ब्राह्मणीं भार्यामुपयास्यन्ति निर्भयाः ॥११२॥

112. brāhmaṇaiḥ kārayiṣyanti vṛṣalāḥ pādadhāvanam ,
śūdrāśca brāhmaṇīṁ bhāryāmupayāsyanti nirbhayāḥ.

112. brāhmaṇaiḥ kārayiṣyanti vṛṣalāḥ pādadhāvanam |
śūdrāḥ ca brāhmaṇīm bhāryām upayāsyanti nirbhayāḥ

112. vṛṣalāḥ brāhmaṇaiḥ pādadhāvanam kārayiṣyanti ca
nirbhayāḥ śūdrāḥ brāhmaṇīm bhāryām upayāsyanti

112. Śūdras will compel Brahmins to wash their feet. And Śūdras, fearless, will marry Brahmin women.

Words meanings summery:

• ब्राह्मणैः (brāhmaṇaiḥ) - by Brahmins, by the priestly class

• कारयिष्यन्ति (kārayiṣyanti) - they will cause to do, they will make perform

• वृषलाः (vṛṣalāḥ) - Śūdras, low-caste people

• पादधावनम् (pādadhāvanam) - foot-washing

• शूद्राः (śūdrāḥ) - Śūdras

• च (ca) - and, also

• ब्राह्मणीम् (brāhmaṇīm) - a Brahmin woman

• भार्याम् (bhāryām) - wife, woman to be supported

• उपयास्यन्ति (upayāsyanti) - they will approach, they will go to, they will marry

• निर्भयाः (nirbhayāḥ) - fearless, without fear

Words meanings and morphology

ब्राह्मणैः (brāhmaṇaiḥ) - by Brahmins, by the priestly class

(noun)

Instrumental, masculine, plural of brāhmaṇa

brāhmaṇa - a Brahmin, a member of the priestly class

Derived from brahman (sacred knowledge, ultimate reality).

कारयिष्यन्ति (kārayiṣyanti) - they will cause to do, they will make perform

(verb)

3rd person , plural, active, future (lṛṭ) of kāray

Future Indicative, Causative

Causative of root √kṛ (to do, make) in future tense, active voice.

Root: kṛ (class 8)

वृषलाः (vṛṣalāḥ) - Śūdras, low-caste people

(noun)

Nominative, masculine, plural of vṛṣala

vṛṣala - a Śūdra, a man of the fourth caste; an outcaste

पादधावनम् (pādadhāvanam) - foot-washing

(noun)

Accusative, neuter, singular of pādadhāvana

pādadhāvana - washing of feet, foot-bath

Compound type : ṣaṣṭhī-tatpuruṣa (pāda+dhāvana)

• pāda – foot, leg; a quarter
  noun (masculine)
• dhāvana – washing, rinsing
  noun (neuter)
  Verbal noun
  From root √dhāv (to run, to wash).
  Root: dhāv (class 1)

शूद्राः (śūdrāḥ) - Śūdras

(noun)

Nominative, masculine, plural of śūdra

śūdra - a Śūdra, a member of the fourth caste

च (ca) - and, also

(indeclinable)

ब्राह्मणीम् (brāhmaṇīm) - a Brahmin woman

(noun)

Accusative, feminine, singular of brāhmaṇī

brāhmaṇī - a Brahmin woman, wife of a Brahmin

Feminine form of brāhmaṇa.

भार्याम् (bhāryām) - wife, woman to be supported

(noun)

Accusative, feminine, singular of bhāryā

bhāryā - wife, woman to be supported

Gerundive/Future Passive Participle

From root √bhṛ (to bear, support), feminine form.

Root: bhṛ (class 1)

उपयास्यन्ति (upayāsyanti) - they will approach, they will go to, they will marry

(verb)

3rd person , plural, active, future (lṛṭ) of upayā

Future Indicative

From upa-√yā (to go) in future tense, active voice.

Prefix: upa

Root: yā (class 2)

निर्भयाः (nirbhayāḥ) - fearless, without fear

(adjective)

Nominative, masculine, plural of nirbhaya

nirbhaya - fearless, intrepid, devoid of fear

Compound type : avyayībhāva (or bahuvrīhi) (nis+bhaya)

• nis – out, forth, without
  indeclinable
• bhaya – fear, dread, apprehension
  noun (neuter)
  From root √bhī (to fear).
  Root: bhī (class 3)

Note: Agreeing with `śūdrāḥ`.