योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-101, verse-7

सतां विदितवेद्यानामहो बत महात्मनाम् ।
अपूर्वैकामृतमयः सङ्गः सारफलप्रदः ॥ ७ ॥

satāṃ viditavedyānāmaho bata mahātmanām ,
apūrvaikāmṛtamayaḥ saṅgaḥ sāraphalapradaḥ 7

7. satām viditavedyānām aho bata mahātmanām
apūrvaikāmṛtamayaḥ saṅgaḥ sāraphalapradaḥ

7. aho bata satām viditavedyānām mahātmanām
apūrvaikāmṛtamayaḥ sāraphalapradaḥ saṅgaḥ

7. Oh, truly, the association (saṅga) with such great-souled (mahātman) and virtuous (satām) individuals, who have fully understood all that is to be known, is uniquely nectarine and yields the most essential fruits!

Words meanings summery:

• सताम् (satām) - of the good, of the virtuous, of the wise

• विदितवेद्यानाम् (viditavedyānām) - of those by whom what is to be known is known, of those who know the knowable

• अहो (aho) - Oh!, Aha!

• बत (bata) - alas!, indeed!

• महात्मनाम् (mahātmanām) - of great souls, of magnanimous persons

• अपूर्वैकामृतमयः (apūrvaikāmṛtamayaḥ) - uniquely nectarine, unprecedentedly full of nectar

• सङ्गः (saṅgaḥ) - association, company, attachment

• सारफलप्रदः (sāraphalapradaḥ) - bestowing essential fruit, yielding excellent results

Words meanings and morphology

सताम् (satām) - of the good, of the virtuous, of the wise

(adjective)

Genitive, masculine, plural of sat

sat - being, existing, good, virtuous, wise, true

Present Active Participle

from as (to be) + śatṛ (suffix)

Root: as (class 2)

विदितवेद्यानाम् (viditavedyānām) - of those by whom what is to be known is known, of those who know the knowable

(adjective)

Genitive, masculine, plural of viditavedya

viditavedya - one for whom what is to be known is known, knowing the knowable

Compound type : bahuvrīhi (vidita+vedya)

• vidita – known, understood, perceived
  adjective (neuter)
  Past Passive Participle
  from vid (to know) + kta (suffix for PPP)
  Root: vid (class 2)
• vedya – what is to be known, knowable, object of knowledge
  adjective (neuter)
  Gerundive
  from vid (to know) + ya (suffix for Gerundive)
  Root: vid (class 2)

अहो (aho) - Oh!, Aha!

(indeclinable)

बत (bata) - alas!, indeed!

(indeclinable)

महात्मनाम् (mahātmanām) - of great souls, of magnanimous persons

(noun)

Genitive, masculine, plural of mahātman

mahātman - great-souled, magnanimous, noble, a great person (mahātman)

Compound type : karmadhāraya (mahā+ātman)

• mahā – great, large, mighty
  adjective
• ātman – self, soul, spirit, essential nature (ātman)
  noun (masculine)

अपूर्वैकामृतमयः (apūrvaikāmṛtamayaḥ) - uniquely nectarine, unprecedentedly full of nectar

(adjective)

Nominative, masculine, singular of apūrvaikāmṛtamaya

apūrvaikāmṛtamaya - unprecedentedly unique and full of nectar, uniquely nectarine

Compound type : karmadhāraya (apūrva+eka+amṛtamaya)

• apūrva – unprecedented, novel, unique, never before existing
  adjective
  a- (negative prefix) + pūrva (former, prior)
• eka – one, single, unique, principal
  adjective
• amṛtamaya – full of nectar, nectarine, immortal
  adjective
  amṛta (nectar) + maya (suffix meaning 'made of' or 'full of')

सङ्गः (saṅgaḥ) - association, company, attachment

(noun)

Nominative, masculine, singular of saṅga

saṅga - association, company, contact, attachment, union

from sam- (prefix) + gam (to go, meet) or sañj (to cling)

Prefix: sam

Root: gam (class 1)

सारफलप्रदः (sāraphalapradaḥ) - bestowing essential fruit, yielding excellent results

(adjective)

Nominative, masculine, singular of sāraphalaprada

sāraphalaprada - bestowing the essential fruit, yielding excellent results

Compound type : tatpuruṣa (sāra+phala+prada)

• sāra – essence, essential part, best part, strength
  noun (masculine/neuter)
• phala – fruit, result, consequence
  noun (neuter)
• prada – giving, bestowing, yielding
  adjective
  from pra- (prefix) + dā (to give) + a (suffix)
  Prefix: pra
  Root: dā (class 1)