योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-152, verse-12

इहस्थं मामिमं त्वं च न त्यक्ष्यसि सपर्यया ।
अहं भवद्भिः सहितो निवत्स्यामीति निश्चयः ॥ १२ ॥

ihasthaṃ māmimaṃ tvaṃ ca na tyakṣyasi saparyayā ,
ahaṃ bhavadbhiḥ sahito nivatsyāmīti niścayaḥ 12

12. ihastham mām imam tvam ca na tyakṣyasi saparyayā
aham bhavadbhiḥ sahitaḥ nivatsyāmi iti niścayaḥ

12. tvam ca saparyayā ihastham imam mām na tyakṣyasi
aham bhavadbhiḥ sahitaḥ nivatsyāmi iti niścayaḥ

12. You will also not abandon me, who resides here, with your worship. It is certain that I will reside together with you all.

Words meanings summery:

• इहस्थम् (ihastham) - residing here, staying in this place

• माम् (mām) - me

• इमम् (imam) - this (one)

• त्वम् (tvam) - you

• च (ca) - and, also

• न (na) - not, no

• त्यक्ष्यसि (tyakṣyasi) - you will abandon, you will give up

• सपर्यया (saparyayā) - by worship, with homage, by service

• अहम् (aham) - I

• भवद्भिः (bhavadbhiḥ) - by you (plural, respectful), with you (plural, respectful)

• सहितः (sahitaḥ) - accompanied by, together with

• निवत्स्यामि (nivatsyāmi) - I will reside, I will dwell

• इति (iti) - thus, in this manner, marking direct speech or quotation

• निश्चयः (niścayaḥ) - certainty, firm conviction, resolution

Words meanings and morphology

इहस्थम् (ihastham) - residing here, staying in this place

(adjective)

Accusative, masculine, singular of ihastha

ihastha - residing here, staying in this place

Compound type : upapada tatpuruṣa (iha+stha)

• iha – here, in this place
  indeclinable
• stha – standing, situated, residing
  adjective (masculine)
  Derived from root sthā (to stand).
  Root: sthā (class 1)

Note: Agrees with mām and imam.

माम् (mām) - me

(pronoun)

Accusative, singular of aham

aham - I

Note: Object of tyakṣyasi.

इमम् (imam) - this (one)

(pronoun)

Accusative, masculine, singular of idam

idam - this

Note: Agrees with mām.

त्वम् (tvam) - you

(pronoun)

Nominative, singular of tvam

tvam - you

Note: Subject of tyakṣyasi.

च (ca) - and, also

(indeclinable)

न (na) - not, no

(indeclinable)

Note: Negates the verb.

त्यक्ष्यसि (tyakṣyasi) - you will abandon, you will give up

(verb)

2nd person , singular, active, future indicative (lṛṭ) of tyaj

Root: tyaj (class 1)

Note: From root tyaj with sya future marker.

सपर्यया (saparyayā) - by worship, with homage, by service

(noun)

Instrumental, feminine, singular of saparyā

saparyā - worship, homage, service, reverence

Note: Denotes the means or instrument.

अहम् (aham) - I

(pronoun)

Nominative, singular of aham

aham - I

Note: Subject of nivatsyāmi.

भवद्भिः (bhavadbhiḥ) - by you (plural, respectful), with you (plural, respectful)

(pronoun)

Instrumental, masculine, plural of bhavat

bhavat - your honor, you (polite address), being, becoming

Present active participle of bhū (to be, become), used as a respectful pronoun.

Root: bhū (class 1)

Note: Used with sahitaḥ to mean 'together with you all'.

सहितः (sahitaḥ) - accompanied by, together with

(adjective)

Nominative, masculine, singular of sahita

sahita - accompanied by, together with, connected, endowed with

Past Passive Participle

From sa (with) + root dhā (to place) + kta suffix, meaning 'placed together'. Often treated as an adjective directly meaning 'accompanied'.

Compound type : bahuvrīhi (sa+hita)

• sa – with, together with
  indeclinable
• hita – placed, set, beneficial, good
  adjective (masculine)
  Past Passive Participle
  From root dhā (to place).
  Root: dhā (class 3)

Note: Agrees with aham.

निवत्स्यामि (nivatsyāmi) - I will reside, I will dwell

(verb)

1st person , singular, active, future indicative (lṛṭ) of ni-vas

Prefix: ni

Root: vas (class 1)

Note: ni (down, in, into) + vas (to dwell).

इति (iti) - thus, in this manner, marking direct speech or quotation

(indeclinable)

Note: Marks the preceding statement as a certainty.

निश्चयः (niścayaḥ) - certainty, firm conviction, resolution

(noun)

Nominative, masculine, singular of niścaya

niścaya - certainty, firm conviction, resolution, ascertainment

From prefix nis (out, without) + root ci (to gather, fix) + suffix a.

Prefix: nis

Root: ci (class 5)

Note: It is a certainty.