महाभारतः mahābhārataḥ - book-7, chapter-145, verse-12

तं दृष्ट्वा तु शरं घोरं देवगन्धर्वमानवाः ।
स्वस्त्यस्तु समरे राजन्द्रोणायेत्यब्रुवन्वचः ॥१२॥

12. taṁ dṛṣṭvā tu śaraṁ ghoraṁ devagandharvamānavāḥ ,
svastyastu samare rājandroṇāyetyabruvanvacaḥ.

12. tam dṛṣṭvā tu śaram ghoram devagandharvamānavāḥ
svasti astu samare rājan droṇāya iti abruvan vacaḥ

12. rājan tam ghoram śaram dṛṣṭvā tu devagandharvamānavāḥ
samare droṇāya svasti astu iti vacaḥ abruvan

12. O king, upon seeing that terrible arrow, the gods, gandharvas, and humans exclaimed, "May there be well-being (svasti) for Droṇa in this battle!"

Words meanings summery:

• तम् (tam) - that, him

• दृष्ट्वा (dṛṣṭvā) - having seen

• तु (tu) - indeed, but, and

• शरम् (śaram) - arrow

• घोरम् (ghoram) - terrible, dreadful

• देवगन्धर्वमानवाः (devagandharvamānavāḥ) - gods, gandharvas, and humans

• स्वस्ति (svasti) - well-being, welfare, prosperity

• अस्तु (astu) - let there be

• समरे (samare) - in battle, in conflict

• राजन् (rājan) - O king

• द्रोणाय (droṇāya) - to Droṇa, the revered teacher and warrior (to Droṇa)

• इति (iti) - thus, so, indicating direct speech

• अब्रुवन् (abruvan) - they spoke, they said

• वचः (vacaḥ) - word, speech, utterance

Words meanings and morphology

तम् (tam) - that, him

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, she, it

दृष्ट्वा (dṛṣṭvā) - having seen

(indeclinable)

Absolutive (Gerund)

Root: dṛś (class 1)

तु (tu) - indeed, but, and

(indeclinable)

शरम् (śaram) - arrow

(noun)

Accusative, masculine, singular of śara

śara - arrow, reed

घोरम् (ghoram) - terrible, dreadful

(adjective)

Accusative, masculine, singular of ghora

ghora - terrible, dreadful, frightful, fierce

देवगन्धर्वमानवाः (devagandharvamānavāḥ) - gods, gandharvas, and humans

(noun)

Nominative, masculine, plural of devagandharvamānava

devagandharvamānava - gods, gandharvas, and humans (collectively)

Compound type : dvandva (deva+gandharva+mānava)

• deva – god, deity, divine being
  noun (masculine)
• gandharva – celestial musician, a class of divine beings (gandharvas)
  noun (masculine)
• mānava – human, man, descendant of Manu
  noun (masculine)

स्वस्ति (svasti) - well-being, welfare, prosperity

(indeclinable)

Note: Often treated as an indeclinable or feminine noun in nominative singular when used in benedictions.

अस्तु (astu) - let there be

(verb)

3rd person , singular, active, imperative (Loṭ) of √as

Root: as (class 2)

समरे (samare) - in battle, in conflict

(noun)

Locative, masculine, singular of samara

samara - battle, war, combat

राजन् (rājan) - O king

(noun)

Vocative, masculine, singular of rājan

rājan - king, sovereign

द्रोणाय (droṇāya) - to Droṇa, the revered teacher and warrior (to Droṇa)

(proper noun)

Dative, masculine, singular of droṇa

droṇa - Droṇa (proper name, a preceptor of the Pāṇḍavas and Kauravas)

इति (iti) - thus, so, indicating direct speech

(indeclinable)

अब्रुवन् (abruvan) - they spoke, they said

(verb)

3rd person , plural, active, imperfect past (Laṅ) of √brū

Root: brū (class 2)

वचः (vacaḥ) - word, speech, utterance

(noun)

Accusative, neuter, singular of vacas

vacas - word, speech, saying