योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-18, verse-49

सुबन्धुः कस्यचित्कः स्यादिह नो कश्चिदप्यरिः ।
सदा सर्वे च सर्वस्य सर्वं सर्वेश्वरेच्छया ॥ ४९ ॥

subandhuḥ kasyacitkaḥ syādiha no kaścidapyariḥ ,
sadā sarve ca sarvasya sarvaṃ sarveśvarecchayā 49

49. subandhuḥ kasyacit kaḥ syāt iha na kaścit api ariḥ
sadā sarve ca sarvasya sarvam sarveśvara-icchayā

49. iha kasyacit kaḥ subandhuḥ syāt? na kaścit api ariḥ (syāt).
ca sadā sarveśvara-icchayā sarvasya sarve sarvam (bhavanti).

49. In this world, who is truly a friend to anyone? And indeed, no one is truly an enemy. Rather, by the will of the Lord of all (sarveśvara), all beings and everything always belong to everyone.

Words meanings summery:

• सुबन्धुः (subandhuḥ) - a true friend (good friend, kinsman)

• कस्यचित् (kasyacit) - of anyone (of someone, of anyone)

• कः (kaḥ) - who (who, what)

• स्यात् (syāt) - may be (may be, let be, would be)

• इह (iha) - in this world (here, in this world, now)

• न (na) - not (not, no)

• कश्चित् (kaścit) - anyone (someone, anyone)

• अपि (api) - even (also, even, too)

• अरिः (ariḥ) - enemy (enemy, foe)

• सदा (sadā) - always (always, ever)

• सर्वे (sarve) - all (beings) (all, everyone)

• च (ca) - and (and, also, moreover)

• सर्वस्य (sarvasya) - of everyone (of all, of everyone, of everything)

• सर्वम् (sarvam) - everything (all things) (all, everything, the whole)

• सर्वेश्वर-इच्छया (sarveśvara-icchayā) - by the will of the Lord of all (sarveśvara) (by the will of the Lord of all)

Words meanings and morphology

सुबन्धुः (subandhuḥ) - a true friend (good friend, kinsman)

(noun)

Nominative, masculine, singular of subandhu

subandhu - good friend, kinsman, relative

Compound type : karmadhāraya (su+bandhu)

• su – good, well, excellent
  indeclinable
• bandhu – kinsman, relative, friend
  noun (masculine)

कस्यचित् (kasyacit) - of anyone (of someone, of anyone)

(pronoun)

Genitive, masculine/neuter, singular of kimcid

kimcid - someone, something, anyone, anything

कः (kaḥ) - who (who, what)

(pronoun)

Nominative, masculine, singular of kim

kim - who, what, which

स्यात् (syāt) - may be (may be, let be, would be)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of as

Root: as (class 2)

इह (iha) - in this world (here, in this world, now)

(indeclinable)

न (na) - not (not, no)

(indeclinable)

कश्चित् (kaścit) - anyone (someone, anyone)

(pronoun)

Nominative, masculine, singular of kimcid

kimcid - someone, something, anyone, anything

अपि (api) - even (also, even, too)

(indeclinable)

अरिः (ariḥ) - enemy (enemy, foe)

(noun)

Nominative, masculine, singular of ari

ari - enemy, foe, rival

सदा (sadā) - always (always, ever)

(indeclinable)

सर्वे (sarve) - all (beings) (all, everyone)

(pronoun)

Nominative, masculine, plural of sarva

sarva - all, every, whole, entire

Note: Also can be plural neuter. Context implies masculine (all beings).

च (ca) - and (and, also, moreover)

(indeclinable)

सर्वस्य (sarvasya) - of everyone (of all, of everyone, of everything)

(pronoun)

Genitive, masculine/neuter, singular of sarva

sarva - all, every, whole, entire

Note: Here implies 'for everyone' or 'belonging to everyone'.

सर्वम् (sarvam) - everything (all things) (all, everything, the whole)

(pronoun)

neuter, singular of sarva

sarva - all, every, whole, entire

Note: In this context, neuter nominative singular for 'everything'.

सर्वेश्वर-इच्छया (sarveśvara-icchayā) - by the will of the Lord of all (sarveśvara) (by the will of the Lord of all)

(noun)

Instrumental, feminine, singular of sarveśvara-icchā

sarveśvara-icchā - will of the Lord of all

Compound type : tatpurusha (sarveśvara+icchā)

• sarveśvara – Lord of all, God
  noun (masculine)
• icchā – will, desire, wish
  noun (feminine)
  Derived from root iṣ (to wish)
  Root: iṣ (class 4)

Note: Compound of sarveśvara (Lord of all) and icchā (will).