महाभारतः mahābhārataḥ - book-2, chapter-69, verse-18

वायोर्बलं विद्धि स त्वं भूतेभ्यश्चात्मसंभवम् ।
अगदं वोऽस्तु भद्रं वो द्रक्ष्यामि पुनरागतान् ॥१८॥

18. vāyorbalaṁ viddhi sa tvaṁ bhūtebhyaścātmasaṁbhavam ,
agadaṁ vo'stu bhadraṁ vo drakṣyāmi punarāgatān.

18. vāyoḥ balam viddhi sa tvam bhūtebhyaḥ ca ātmasaṃbhavam
agadam vaḥ astu bhadram vaḥ drakṣyāmi punarāgatān

18. Know, O you, the strength (bala) of the wind (vāyu) and self-origination (ātmasaṃbhava) from all beings (bhūta). May you be free from illness; may good fortune be yours; I shall see you again upon your return.

Words meanings summery:

• वायोः (vāyoḥ) - of the wind, from the wind

• बलम् (balam) - strength, power, force

• विद्धि (viddhi) - know, understand

• स (sa) - that, he, such

• त्वम् (tvam) - you

• भूतेभ्यः (bhūtebhyaḥ) - from beings, from elements, from creatures

• च (ca) - and, also

• आत्मसंभवम् (ātmasaṁbhavam) - self-originated, self-born, produced from oneself

• अगदम् (agadam) - free from illness, healthy, medicine

• वः (vaḥ) - to you, for you (plural)

• अस्तु (astu) - let it be, may it be

• भद्रम् (bhadram) - good, auspicious, welfare, good fortune

• वः (vaḥ) - to you, for you (plural)

• द्रक्ष्यामि (drakṣyāmi) - I will see

• पुनरागतान् (punarāgatān) - those who have returned again, the returning ones

Words meanings and morphology

वायोः (vāyoḥ) - of the wind, from the wind

(noun)

Genitive, masculine, singular of vāyu

vāyu - wind, air, god of wind, vital breath

Root: vā (class 2)

Note: Also ablative singular.

बलम् (balam) - strength, power, force

(noun)

Accusative, neuter, singular of bala

bala - strength, power, force, might, army

Root: bal (class 1)

Note: It could also be nominative, but accusative fits the imperative `viddhi` (know).

विद्धि (viddhi) - know, understand

(verb)

2nd person , singular, active, imperative (loṭ) of vid

imperative

2nd person singular imperative of root vid (class 2)

Root: vid (class 2)

स (sa) - that, he, such

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

Demonstrative pronoun

Note: Here used emphatically with `tvam` (you).

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

2nd person pronoun

भूतेभ्यः (bhūtebhyaḥ) - from beings, from elements, from creatures

(noun)

Ablative, neuter, plural of bhūta

bhūta - being, creature, element, ghost, past

Past Passive Participle

from root bhū

Root: bhū (class 1)

Note: Also dative plural. Context here suggests ablative 'from'.

च (ca) - and, also

(indeclinable)

आत्मसंभवम् (ātmasaṁbhavam) - self-originated, self-born, produced from oneself

(adjective)

Accusative, neuter, singular of ātmasaṃbhava

ātmasaṁbhava - self-originated, self-born, existing by itself

Compound type : tatpurusha (ātman+saṃbhava)

• ātman – self, soul, spirit
  noun (masculine)
  Root: an (class 2)
• saṃbhava – origin, production, birth, existence
  noun (masculine)
  from root bhū with sam
  Prefix: sam
  Root: bhū (class 1)

Note: Agrees with `balam` if `balam` is understood to be modified by it, or can be an independent neuter accusative noun 'self-origination'.

अगदम् (agadam) - free from illness, healthy, medicine

(adjective)

Nominative, neuter, singular of agada

agada - free from sickness, healthy, without defect, medicine

a (neg.) + gada (illness)

Note: Agrees with an implied neuter subject (e.g., 'your state').

वः (vaḥ) - to you, for you (plural)

(pronoun)

Dative, plural of yuṣmad

yuṣmad - you

2nd person pronoun

Note: Here dative (for you).

अस्तु (astu) - let it be, may it be

(verb)

3rd person , singular, active, imperative (loṭ) of as

imperative

3rd person singular imperative of root as (class 2)

Root: as (class 2)

भद्रम् (bhadram) - good, auspicious, welfare, good fortune

(noun)

Nominative, neuter, singular of bhadra

bhadra - good, auspicious, blessed, welfare

Root: bhad (class 1)

वः (vaḥ) - to you, for you (plural)

(pronoun)

Dative, plural of yuṣmad

yuṣmad - you

2nd person pronoun

Note: Here dative (for you).

द्रक्ष्यामि (drakṣyāmi) - I will see

(verb)

1st person , singular, active, future (lṛṭ) of dṛś

future

1st person singular future active of root dṛś (class 1)

Root: dṛś (class 1)

पुनरागतान् (punarāgatān) - those who have returned again, the returning ones

(adjective)

Accusative, masculine, plural of punarāgata

punarāgata - returned, come back

Past Passive Participle

from root gam with ā + punar

Compound type : avyayibhava (punar+āgata)

• punar – again, back
  indeclinable
• āgata – come, arrived, returned
  adjective (masculine)
  Past Passive Participle
  from root gam with prefix ā
  Prefix: ā
  Root: gam (class 1)

Note: Refers to an implied object of 'seeing'.