महाभारतः mahābhārataḥ - book-5, chapter-78, verse-15

स भवान्गमनादेव साधयिष्यत्यसंशयम् ।
इष्टमर्थं महाबाहो धर्मराजस्य केवलम् ॥१५॥

15. sa bhavāngamanādeva sādhayiṣyatyasaṁśayam ,
iṣṭamarthaṁ mahābāho dharmarājasya kevalam.

15. saḥ bhavān gamanāt eva sādhayiṣyati asaṃśayam
iṣṭam artham mahābāho dharmarājasya kevalam

15. O mighty-armed one, by your mere departure, you will undoubtedly achieve the sole desired objective of the king of dharma (natural law), Yudhiṣṭhira.

Words meanings summery:

• सः (saḥ) - that (esteemed) one, he

• भवान् (bhavān) - your esteemed self, you (honorific)

• गमनात् (gamanāt) - from going, by going, by departure

• एव (eva) - indeed, certainly, also

• साधयिष्यति (sādhayiṣyati) - will accomplish, will bring about

• असंशयम् (asaṁśayam) - undoubtedly, without doubt

• इष्टम् (iṣṭam) - desired, wished for

• अर्थम् (artham) - purpose, objective, meaning, wealth

• महाबाहो (mahābāho) - O mighty-armed one

• धर्मराजस्य (dharmarājasya) - of Yudhiṣṭhira, the king of natural law (of the king of dharma (natural law))

• केवलम् (kevalam) - solely, only, entirely

Words meanings and morphology

सः (saḥ) - that (esteemed) one, he

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

Note: often used with bhavān for emphasis or respect

भवान् (bhavān) - your esteemed self, you (honorific)

(pronoun)

Nominative, masculine, singular of bhavat

bhavat - you (honorific), your honor, your lordship

गमनात् (gamanāt) - from going, by going, by departure

(noun)

Ablative, neuter, singular of gamana

gamana - going, moving, departure

derived from √gam (to go)

Root: gam (class 1)

एव (eva) - indeed, certainly, also

(indeclinable)

साधयिष्यति (sādhayiṣyati) - will accomplish, will bring about

(verb)

3rd person , singular, active, future (lṛṭ) of sādh

future tense, third person singular, causative

causative of √sādh

Root: sādh (class 5)

असंशयम् (asaṁśayam) - undoubtedly, without doubt

(indeclinable)

Compound type : karmadhāraya (a+saṃśaya)

• a – not, non-
  indeclinable
• saṃśaya – doubt, uncertainty
  noun (masculine)
  Prefix: sam
  Root: śī (class 2)

इष्टम् (iṣṭam) - desired, wished for

(adjective)

Accusative, neuter, singular of iṣṭa

iṣṭa - desired, wished, beloved; offered in sacrifice

Past Passive Participle

ppp of √iṣ (to wish)

Root: iṣ (class 4)

Note: agrees with artham

अर्थम् (artham) - purpose, objective, meaning, wealth

(noun)

Accusative, masculine, singular of artha

artha - object, purpose, meaning, wealth, goal

महाबाहो (mahābāho) - O mighty-armed one

(proper noun)

Vocative, masculine, singular of mahābāhu

mahābāhu - mighty-armed; an epithet of Viṣṇu/Kṛṣṇa

Compound type : bahuvrīhi (mahā+bāhu)

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

धर्मराजस्य (dharmarājasya) - of Yudhiṣṭhira, the king of natural law (of the king of dharma (natural law))

(noun)

Genitive, masculine, singular of dharmarāja

dharmarāja - king of dharma (natural law); an epithet of Yudhiṣṭhira; Yama

Compound type : tatpuruṣa (dharma+rāja)

• dharma – natural law, constitution, duty, righteousness, virtue
  noun (masculine)
  derived from √dhṛ (to uphold, support)
  Root: dhṛ (class 1)
• rāja – king, ruler
  noun (masculine)

केवलम् (kevalam) - solely, only, entirely

(adjective)

Accusative, neuter, singular of kevala

kevala - sole, whole, entire, only, mere, pure

Note: adverbial accusative, or agrees with artham