योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-65, verse-20

अथ स्वजगतो दृष्ट्वा हृदयं तस्य बाह्यगा ।
अहं दृष्टवती स्थूलां लोकालोकगिरेः शिलाम् ॥ २० ॥

atha svajagato dṛṣṭvā hṛdayaṃ tasya bāhyagā ,
ahaṃ dṛṣṭavatī sthūlāṃ lokālokagireḥ śilām 20

20. atha svajagataḥ dṛṣṭvā hṛdayam tasya bāhyagā
aham dṛṣṭavatī sthūlām lokālokagireḥ śilām

20. atha,
aham tasya svajagataḥ hṛdayam dṛṣṭvā bāhyagā,
lokālokagireḥ sthūlām śilām dṛṣṭavatī

20. Thereupon, I, having observed the heart of my own world and having gone beyond it, saw a massive rock (śilā) from the Lokāloka mountain.

Words meanings summery:

• अथ (atha) - now, then, thereupon

• स्वजगतः (svajagataḥ) - of one's own world

• दृष्ट्वा (dṛṣṭvā) - having seen, having perceived

• हृदयम् (hṛdayam) - heart, core, essence

• तस्य (tasya) - of that (world) (of that, its (masc/neut))

• बाह्यगा (bāhyagā) - having gone outside, external

• अहम् (aham) - I

• दृष्टवती (dṛṣṭavatī) - I saw (feminine)

• स्थूलाम् (sthūlām) - large, huge, bulky

• लोकालोकगिरेः (lokālokagireḥ) - of the Lokāloka mountain

• शिलाम् (śilām) - rock, stone, slab

Words meanings and morphology

अथ (atha) - now, then, thereupon

(indeclinable)

स्वजगतः (svajagataḥ) - of one's own world

(noun)

Genitive, neuter, singular of svajagat

svajagat - one's own world

Compound noun

Compound type : Tatpuruṣa (sva+jagat)

• sva – own, one's own
  pronoun
• jagat – world, universe, moving
  noun (neuter)
  Present active participle of root `gam` (to go)
  Root: gam (class 1)

दृष्ट्वा (dṛṣṭvā) - having seen, having perceived

(indeclinable)

Absolutive (Gerund)

From root `dṛś` (to see) + `ktvā` suffix.

Root: dṛś (class 1)

हृदयम् (hṛdayam) - heart, core, essence

(noun)

Accusative, neuter, singular of hṛdaya

hṛdaya - heart, mind, core, essence

Note: Object of `dṛṣṭvā`.

तस्य (tasya) - of that (world) (of that, its (masc/neut))

(pronoun)

Genitive, neuter, singular of tad

tad - that, he, she, it

Note: Refers to `svajagat`.

बाह्यगा (bāhyagā) - having gone outside, external

(adjective)

Nominative, feminine, singular of bāhyaga

bāhyaga - going outside, external

Compound adjective from bāhya (outside) + ga (going)

Compound type : Tatpuruṣa (bāhya+ga)

• bāhya – outer, external
  adjective (masculine)
• ga – going, moving, residing in
  adjective (masculine)
  Agent noun/adjective
  From root `gam` (to go)
  Root: gam (class 1)

Note: Qualifies `aham`.

अहम् (aham) - I

(pronoun)

Nominative, feminine, singular of aham

aham - I

Note: Subject of the sentence.

दृष्टवती (dṛṣṭavatī) - I saw (feminine)

(adjective)

Nominative, feminine, singular of dṛṣṭavat

dṛṣṭavat - having seen, having perceived (agent)

Past Active Participle

From root `dṛś` (to see) + `ktavatu` suffix.

Root: dṛś (class 1)

Note: Predicate for `aham`.

स्थूलाम् (sthūlām) - large, huge, bulky

(adjective)

Accusative, feminine, singular of sthūla

sthūla - large, huge, bulky, gross

Note: Qualifies `śilām`.

लोकालोकगिरेः (lokālokagireḥ) - of the Lokāloka mountain

(proper noun)

Genitive, masculine, singular of lokālokagiri

lokālokagiri - Lokāloka mountain (mythical mountain separating the visible world from the region of darkness)

Compound proper noun

Compound type : Tatpuruṣa (lokāloka+giri)

• lokāloka – the visible world and the non-visible world; mythical boundary mountain
  noun (masculine)
  Dvanda compound of loka (world) and aloka (non-world)
• giri – mountain, hill
  noun (masculine)

शिलाम् (śilām) - rock, stone, slab

(noun)

Accusative, feminine, singular of śilā

śilā - rock, stone, slab

Note: Object of `dṛṣṭavatī`.