महाभारतः mahābhārataḥ - book-3, chapter-171, verse-13

दिष्ट्या च लोकपालैस्त्वं समेतो भरतर्षभ ।
दिष्ट्या वर्धामहे सर्वे दिष्ट्यासि पुनरागतः ॥१३॥

13. diṣṭyā ca lokapālaistvaṁ sameto bharatarṣabha ,
diṣṭyā vardhāmahe sarve diṣṭyāsi punarāgataḥ.

13. diṣṭyā ca lokapālaiḥ tvam sametaḥ bharatarṣabha
| diṣṭyā vardhāmahe sarve diṣṭyā asi punaḥ āgataḥ

13. And fortunately, O best of Bharatas, you have been met by the guardians of the worlds. Fortunately, all of us prosper, and fortunately, you have returned.

Words meanings summery:

• दिष्ट्या (diṣṭyā) - fortunately, luckily, by good fortune

• च (ca) - and, also

• लोकपालैः (lokapālaiḥ) - by the guardians of the worlds

• त्वम् (tvam) - you

• समेतः (sametaḥ) - joined, met, accompanied

• भरतर्षभ (bharatarṣabha) - addressed to Arjuna (O best of Bharatas)

• दिष्ट्या (diṣṭyā) - fortunately, luckily, by good fortune

• वर्धामहे (vardhāmahe) - we prosper, we flourish

• सर्वे (sarve) - all, everyone

• दिष्ट्या (diṣṭyā) - fortunately, luckily, by good fortune

• असि (asi) - you are

• पुनः (punaḥ) - again, back

• आगतः (āgataḥ) - returned, arrived

Words meanings and morphology

दिष्ट्या (diṣṭyā) - fortunately, luckily, by good fortune

(indeclinable)

च (ca) - and, also

(indeclinable)

लोकपालैः (lokapālaiḥ) - by the guardians of the worlds

(noun)

Instrumental, masculine, plural of lokapāla

lokapāla - guardian of the world, regent of a quarter

Compound type : ṣaṣṭhī-tatpuruṣa (loka+pāla)

• loka – world, realm, people
  noun (masculine)
• pāla – protector, guardian, keeper
  noun (masculine)

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

समेतः (sametaḥ) - joined, met, accompanied

(adjective)

Nominative, masculine, singular of sameta

sameta - joined, met, accompanied, assembled

Past Passive Participle

Derived from verb root i (to go) with prefix sam and suffix -kta.

Prefix: sam

Root: i (class 2)

भरतर्षभ (bharatarṣabha) - addressed to Arjuna (O best of Bharatas)

(noun)

Vocative, masculine, singular of bharatarṣabha

bharatarṣabha - best of Bharatas, bull of Bharatas

Compound type : ṣaṣṭhī-tatpuruṣa (bharata+ṛṣabha)

• bharata – descendant of Bharata; an Indian
  proper noun (masculine)
• ṛṣabha – bull; excellent, best, chief
  noun (masculine)

दिष्ट्या (diṣṭyā) - fortunately, luckily, by good fortune

(indeclinable)

वर्धामहे (vardhāmahe) - we prosper, we flourish

(verb)

1st person , plural, middle, present (laṭ) of vṛdh

Root: vṛdh (class 1)

सर्वे (sarve) - all, everyone

(pronoun)

Nominative, masculine, plural of sarva

sarva - all, every, whole, entire

दिष्ट्या (diṣṭyā) - fortunately, luckily, by good fortune

(indeclinable)

असि (asi) - you are

(verb)

2nd person , singular, active, present (laṭ) of as

Root: as (class 2)

पुनः (punaḥ) - again, back

(indeclinable)

आगतः (āgataḥ) - returned, arrived

(adjective)

Nominative, masculine, singular of āgata

āgata - returned, arrived, come

Past Passive Participle

Derived from verb root gam with prefix ā and suffix -kta.

Prefix: ā

Root: gam (class 1)