योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-214, verse-31

तदद्य ब्राह्मणौघांस्त्वं सर्वकामैः प्रपूरय ।
वेदार्थसमनुष्ठानफलं प्राप्स्यसि शाश्वतम् ॥ ३१ ॥

tadadya brāhmaṇaughāṃstvaṃ sarvakāmaiḥ prapūraya ,
vedārthasamanuṣṭhānaphalaṃ prāpsyasi śāśvatam 31

31. tat adya brāhmaṇaughān tvam sarvakāmaiḥ prapūraya
vedārthasamanuṣṭhānaphalam prāpsyasi śāśvatam

31. tat adya tvam sarvakāmaiḥ brāhmaṇaughān prapūraya
śāśvatam vedārthasamanuṣṭhānaphalam prāpsyasi

31. Therefore, today, you should fully satisfy these multitudes of Brahmins (brāhmaṇa-augha) with all desired objects. By doing so, you will obtain the eternal fruit of properly executing the teachings of the Vedas.

Words meanings summery:

• तत् (tat) - therefore, that

• अद्य (adya) - today, now

• ब्राह्मणौघान् (brāhmaṇaughān) - multitudes of Brahmins

• त्वम् (tvam) - King Daśaratha (you)

• सर्वकामैः (sarvakāmaiḥ) - with all desires, with all desired objects

• प्रपूरय (prapūraya) - satisfy completely, fill entirely

• वेदार्थसमनुष्ठानफलम् (vedārthasamanuṣṭhānaphalam) - the fruit of properly performing the meaning of the Vedas

• प्राप्स्यसि (prāpsyasi) - you will obtain, you will achieve

• शाश्वतम् (śāśvatam) - eternal, everlasting, perpetual

Words meanings and morphology

तत् (tat) - therefore, that

(indeclinable)

Note: Functions as a particle introducing a consequence.

अद्य (adya) - today, now

(indeclinable)

Adverb of time.

ब्राह्मणौघान् (brāhmaṇaughān) - multitudes of Brahmins

(noun)

Accusative, masculine, plural of brāhmaṇaugha

brāhmaṇaugha - multitude/collection of Brahmins

Compound type : ṣaṣṭhī-tatpuruṣa (brāhmaṇa+ogha)

• brāhmaṇa – Brahmin, a member of the priestly class
  noun (masculine)
  Root: bṛh (class 1)
• ogha – flood, multitude, collection, stream
  noun (masculine)
  Root: vah (class 1)

Note: Object of prapūraya.

त्वम् (tvam) - King Daśaratha (you)

(pronoun)

Nominative, masculine, singular of yuṣmad

yuṣmad - you

Note: Subject of the imperative prapūraya and future prāpsyasi.

सर्वकामैः (sarvakāmaiḥ) - with all desires, with all desired objects

(noun)

Instrumental, masculine, plural of sarvakāma

sarvakāma - all desires, all desired things/objects

Compound type : karmadhāraya (sarva+kāma)

• sarva – all, every, whole
  adjective
• kāma – desire, wish, object of desire
  noun (masculine)
  From root kam (to desire).
  Root: kam (class 1)

Note: Indicates the means of satisfaction.

प्रपूरय (prapūraya) - satisfy completely, fill entirely

(verb)

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

imperative mood, 2nd person singular, active voice (causative stem)

From root pṛ (class 3, 9) with prefix pra, causative stem pūray.

Prefix: pra

Root: pṛ (class 3)

वेदार्थसमनुष्ठानफलम् (vedārthasamanuṣṭhānaphalam) - the fruit of properly performing the meaning of the Vedas

(noun)

Accusative, neuter, singular of vedārthasamanuṣṭhānaphala

vedārthasamanuṣṭhānaphala - the fruit (phala) of correctly practicing/executing (samanuṣṭhāna) the meaning (artha) of the Vedas (veda)

Compound type : ṣaṣṭhī-tatpuruṣa (veda+artha+samanuṣṭhāna+phala)

• veda – Veda (sacred Hindu scriptures), knowledge
  noun (masculine)
  From root vid (to know).
  Root: vid (class 2)
• artha – meaning, purpose, object, wealth
  noun (masculine)
  Root: ṛ (class 1)
• samanuṣṭhāna – proper performance, exact execution, carrying out
  noun (neuter)
  From sam + anu + sthā + lyuṭ.
  Prefixes: sam+anu
  Root: sthā (class 1)
• phala – fruit, result, consequence
  noun (neuter)
  Root: phal (class 1)

Note: Object of prāpsyasi.

प्राप्स्यसि (prāpsyasi) - you will obtain, you will achieve

(verb)

2nd person , singular, active, future (lṛṭ) of prāp

future tense, 2nd person singular, active voice

From root āp with prefix pra.

Prefix: pra

Root: āp (class 5)

शाश्वतम् (śāśvatam) - eternal, everlasting, perpetual

(adjective)

Accusative, neuter, singular of śāśvata

śāśvata - eternal, perpetual, everlasting, constant

From śaśvat (always).

Note: Agrees with phalam.