योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-179, verse-13

सहस्रमेकं भवति संविदां च तथा हि यत् ।
सायुज्ये चक्रपाण्यादेः सर्गैरेकं भवेद्वपुः ॥ १३ ॥

sahasramekaṃ bhavati saṃvidāṃ ca tathā hi yat ,
sāyujye cakrapāṇyādeḥ sargairekaṃ bhavedvapuḥ 13

13. sahasram ekam bhavati saṃvidām ca tathā hi yat
sāyujye cakrapāṇyādeḥ sargaiḥ ekam bhavet vapuḥ

13. ca hi yat sahasram ekam saṃvidām (rūpeṇa) bhavati,
tathā sāyujye cakrapāṇyādeḥ sargaiḥ ekam vapuḥ bhavet.

13. And just as a thousand cognitions (saṃvid) become one, so too, through the process of creation, a single body (vapu) becomes united with Cakrapāṇi (Viṣṇu) and other deities.

Words meanings summery:

• सहस्रम् (sahasram) - a thousand (individual entities) (a thousand)

• एकम् (ekam) - a single (entity/unit) (one, single, unique)

• भवति (bhavati) - becomes (becomes, exists, happens)

• संविदाम् (saṁvidām) - of cognitions (saṃvid) (of cognitions, of consciousnesses, of understandings)

• च (ca) - and (and, also, moreover)

• तथा (tathā) - so too, similarly (thus, so, in that manner)

• हि (hi) - indeed (indeed, surely, because)

• यत् (yat) - that which (referring to the general concept or preceding statement) (which, that)

• सायुज्ये (sāyujye) - in union (with) (in union, in close association, in co-existence)

• चक्रपाण्यादेः (cakrapāṇyādeḥ) - of Cakrapāṇi (Viṣṇu), etc. (of Cakrapāṇi (Viṣṇu) and others)

• सर्गैः (sargaiḥ) - by means of creations (by creations, by emanations, by productions)

• एकम् (ekam) - a single (body) (one, single, unique)

• भवेत् (bhavet) - becomes (potential sense) (may become, should become)

• वपुः (vapuḥ) - body (vapu) (body, form, figure)

Words meanings and morphology

सहस्रम् (sahasram) - a thousand (individual entities) (a thousand)

(noun)

Nominative, neuter, singular of sahasra

sahasra - a thousand

Note: Subject of `bhavati`.

एकम् (ekam) - a single (entity/unit) (one, single, unique)

(pronoun)

Nominative, neuter, singular of eka

eka - one, single, unique, sole

Note: Predicate nominative for `sahasram`.

भवति (bhavati) - becomes (becomes, exists, happens)

(verb)

3rd person , singular, active, present (laṭ) of bhū

Present tense, 3rd person singular, active voice

Root: bhū (class 1)

संविदाम् (saṁvidām) - of cognitions (saṃvid) (of cognitions, of consciousnesses, of understandings)

(noun)

Genitive, feminine, plural of saṃvid

saṁvid - consciousness, cognition, understanding, knowledge

From sam + √vid (to know)

Prefix: sam

Root: vid (class 2)

Note: Expresses source or relation to 'sahasram'.

च (ca) - and (and, also, moreover)

(indeclinable)

Note: Conjunction.

तथा (tathā) - so too, similarly (thus, so, in that manner)

(indeclinable)

Note: Corresponds to `yathā` in previous verse.

हि (hi) - indeed (indeed, surely, because)

(indeclinable)

Note: Emphatic particle.

यत् (yat) - that which (referring to the general concept or preceding statement) (which, that)

(pronoun)

Nominative, neuter, singular of yad

yad - which, that, what

Note: Relative pronoun, connecting to the preceding example.

सायुज्ये (sāyujye) - in union (with) (in union, in close association, in co-existence)

(noun)

Locative, neuter, singular of sāyujya

sāyujya - union, close association, co-existence, identity

From sa-yuj, with suffix -ya (abstract noun)

Note: Indicates the state or condition.

चक्रपाण्यादेः (cakrapāṇyādeḥ) - of Cakrapāṇi (Viṣṇu), etc. (of Cakrapāṇi (Viṣṇu) and others)

(proper noun)

Genitive, masculine, singular of cakrapāṇyādi

cakrapāṇyādi - Cakrapāṇi (Viṣṇu) and others

Compound noun with 'ādi' (etcetera)

Compound type : bahuvrīhi / dvandva-compound with ādi (cakrapāṇi+ādi)

• cakrapāṇi – holder of the discus (an epithet of Viṣṇu)
  proper noun (masculine)
  Compound: cakra (discus) + pāṇi (hand)
• ādi – beginning, and so on, et cetera
  indeclinable

Note: Possessive, referring to "union with".

सर्गैः (sargaiḥ) - by means of creations (by creations, by emanations, by productions)

(noun)

Instrumental, masculine, plural of sarga

sarga - creation, emanation, production, chapter

From √sṛj (to create)

Root: sṛj (class 6)

Note: Instrument of becoming.

एकम् (ekam) - a single (body) (one, single, unique)

(pronoun)

Nominative, neuter, singular of eka

eka - one, single, unique, sole

Note: Adjective modifying `vapuḥ`.

भवेत् (bhavet) - becomes (potential sense) (may become, should become)

(verb)

3rd person , singular, active, optative (liṅ) of bhū

Optative mood, 3rd person singular, active voice

Root: bhū (class 1)

Note: Expresses possibility or potentiality.

वपुः (vapuḥ) - body (vapu) (body, form, figure)

(noun)

Nominative, neuter, singular of vapus

vapus - body, form, figure, essence

Note: Subject of `bhavet`.