महाभारतः mahābhārataḥ - book-14, chapter-65, verse-15

वासुदेव महाबाहो सुप्रजा देवकी त्वया ।
त्वं नो गतिः प्रतिष्ठा च त्वदायत्तमिदं कुलम् ॥१५॥

15. vāsudeva mahābāho suprajā devakī tvayā ,
tvaṁ no gatiḥ pratiṣṭhā ca tvadāyattamidaṁ kulam.

15. vāsudeva mahābāho suprajā devakī tvayā tvam
naḥ gatiḥ pratiṣṭhā ca tvat-āyattam idam kulam

15. vāsudeva mahābāho devakī tvayā suprajā tvam
naḥ gatiḥ ca pratiṣṭhā idam kulam tvat-āyattam

15. O mighty-armed Vāsudeva, Devaki is truly blessed with noble children through you. You are our ultimate refuge (gati) and our firm foundation; this entire family is dependent on you.

Words meanings summery:

• वासुदेव (vāsudeva) - O Vāsudeva (Krishna) (son of Vasudeva, Krishna)

• महाबाहो (mahābāho) - O mighty-armed one (referring to Krishna) (O mighty-armed one)

• सुप्रजा (suprajā) - (Devaki) blessed with noble children (having good progeny, blessed with good children)

• देवकी (devakī) - Devaki, Krishna's mother (Devaki (mother of Krishna))

• त्वया (tvayā) - through your agency (Krishna's) (by you, through you)

• त्वम् (tvam) - You (Krishna) (you)

• नः (naḥ) - our (our, to us, by us)

• गतिः (gatiḥ) - ultimate refuge (gati) (movement, course, refuge, ultimate goal, destiny)

• प्रतिष्ठा (pratiṣṭhā) - firm foundation (foundation, establishment, support, abode)

• च (ca) - and (and, also)

• त्वत्-आयत्तम् (tvat-āyattam) - dependent on you (Krishna) (dependent on you)

• इदम् (idam) - this (family) (this)

• कुलम् (kulam) - this entire family (family, lineage, clan)

Words meanings and morphology

वासुदेव (vāsudeva) - O Vāsudeva (Krishna) (son of Vasudeva, Krishna)

(proper noun)

Vocative, masculine, singular of vāsudeva

vāsudeva - son of Vasudeva, Krishna

महाबाहो (mahābāho) - O mighty-armed one (referring to Krishna) (O mighty-armed one)

(adjective)

Vocative, masculine, singular of mahābāhu

mahābāhu - mighty-armed, great-armed

Compound type : bahuvrihi (mahā+bāhu)

• mahā – great, mighty, large
  indeclinable
• bāhu – arm
  noun (masculine)

सुप्रजा (suprajā) - (Devaki) blessed with noble children (having good progeny, blessed with good children)

(adjective)

Nominative, feminine, singular of suprajā

suprajā - having good offspring, having good subjects

Compound type : bahuvrihi (su+prajā)

• su – good, well, excellent
  indeclinable
• prajā – offspring, progeny, subjects
  noun (feminine)
  Derived from root jan with prefix pra and suffix aṅ.
  Prefix: pra
  Root: jan (class 4)

Note: Refers to Devaki.

देवकी (devakī) - Devaki, Krishna's mother (Devaki (mother of Krishna))

(proper noun)

Nominative, feminine, singular of devakī

devakī - Devaki

त्वया (tvayā) - through your agency (Krishna's) (by you, through you)

(pronoun)

Instrumental, singular of tvam

tvam - you

त्वम् (tvam) - You (Krishna) (you)

(pronoun)

Nominative, singular of tvam

tvam - you

नः (naḥ) - our (our, to us, by us)

(pronoun)

Genitive, plural of asmad

asmad - we

Note: Can also be dative or accusative. Here, genitive 'our' fits the context.

गतिः (gatiḥ) - ultimate refuge (gati) (movement, course, refuge, ultimate goal, destiny)

(noun)

Nominative, feminine, singular of gati

gati - movement, course, path, refuge, state

Derived from root gam with suffix -ti.

Root: gam (class 1)

प्रतिष्ठा (pratiṣṭhā) - firm foundation (foundation, establishment, support, abode)

(noun)

Nominative, feminine, singular of pratiṣṭhā

pratiṣṭhā - foundation, establishment, support, abode

Derived from prati-sthā.

Prefix: prati

Root: sthā (class 1)

च (ca) - and (and, also)

(indeclinable)

त्वत्-आयत्तम् (tvat-āyattam) - dependent on you (Krishna) (dependent on you)

(adjective)

Nominative, neuter, singular of tvadāyatta

tvadāyatta - dependent on you

Compound type : tatpuruṣa (tvad+āyatta)

• tvad – you, your
  pronoun
  Ablative form used as a stem in compounds from 'tvam'.
• āyatta – dependent, attached to
  adjective
  Past Passive Participle
  From root yam with prefix ā.
  Prefix: ā
  Root: yam (class 1)

Note: Qualifies 'kulam'.

इदम् (idam) - this (family) (this)

(pronoun)

Nominative, neuter, singular of idam

idam - this

Note: Qualifies 'kulam'.

कुलम् (kulam) - this entire family (family, lineage, clan)

(noun)

Nominative, neuter, singular of kula

kula - family, lineage, clan