महाभारतः mahābhārataḥ - book-3, chapter-159, verse-29

एवमुत्तमकर्माणमनुशिष्य युधिष्ठिरम् ।
अस्तं गिरिवरश्रेष्ठं प्रययौ गुह्यकाधिपः ॥२९॥

29. evamuttamakarmāṇamanuśiṣya yudhiṣṭhiram ,
astaṁ girivaraśreṣṭhaṁ prayayau guhyakādhipaḥ.

29. evam uttamakarmāṇam anuśiṣya yudhiṣṭhiram
astam girivaraśreṣṭham prayayau guhyakādhipaḥ

29. After thus instructing Yudhiṣṭhira, who was known for his excellent deeds (karma), the lord of the Guhyakas departed towards the greatest of mountains, as if setting or disappearing.

Words meanings summery:

• एवम् (evam) - thus, in this manner, so

• उत्तमकर्माणम् (uttamakarmāṇam) - one of excellent deeds, of supreme actions

• अनुशिष्य (anuśiṣya) - having instructed, having taught

• युधिष्ठिरम् (yudhiṣṭhiram) - Yudhiṣṭhira

• अस्तम् (astam) - to disappearance (like the sun setting) (to setting, to disappearance, to home)

• गिरिवरश्रेष्ठम् (girivaraśreṣṭham) - to the greatest of mountains, to the chief of excellent mountains

• प्रययौ (prayayau) - he went forth, he departed

• गुह्यकाधिपः (guhyakādhipaḥ) - Kubera (the lord of wealth and Yakṣas/Guhyakas) (the lord of the Guhyakas)

Words meanings and morphology

एवम् (evam) - thus, in this manner, so

(indeclinable)

उत्तमकर्माणम् (uttamakarmāṇam) - one of excellent deeds, of supreme actions

(adjective)

Accusative, masculine, singular of uttamakarman

uttamakarman - one whose deeds (karma) are excellent, performing noble actions

Compound type : bahuvrīhi (uttama+karman)

• uttama – best, highest, supreme, excellent
  adjective (masculine)
• karman – deed, action, work, ritual action, fate, karma
  noun (neuter)
  Root: kṛ (class 8)

Note: Modifies Yudhiṣṭhiram.

अनुशिष्य (anuśiṣya) - having instructed, having taught

(indeclinable)

Absolutive (Gerund)

From upasarga 'anu' (after) and root 'śās' (to teach, instruct)

Prefix: anu

Root: śās (class 2)

युधिष्ठिरम् (yudhiṣṭhiram) - Yudhiṣṭhira

(proper noun)

Accusative, masculine, singular of yudhiṣṭhira

yudhiṣṭhira - Yudhiṣṭhira (eldest Pāṇḍava, firm in battle)

Compound type : bahuvrīhi (yudhi+sthira)

• yudhi – in battle
  noun (feminine)
  locative singular of 'yudh' (battle)
• sthira – firm, steady, stable
  adjective (masculine)
  From root sthā (to stand)
  Root: sthā (class 1)

Note: Object of anuśiṣya.

अस्तम् (astam) - to disappearance (like the sun setting) (to setting, to disappearance, to home)

(indeclinable)

Note: Functions adverbially, indicating the manner or destination of departure.

गिरिवरश्रेष्ठम् (girivaraśreṣṭham) - to the greatest of mountains, to the chief of excellent mountains

(noun)

Accusative, masculine, singular of girivaraśreṣṭha

girivaraśreṣṭha - best of mountains, chief of excellent mountains

Compound type : tatpuruṣa (giri+vara+śreṣṭha)

• giri – mountain, hill
  noun (masculine)
• vara – best, excellent, choice, boon
  adjective (masculine)
• śreṣṭha – most excellent, chief, best
  adjective (masculine)
  Superlative of praśasya (praśasta)

Note: Object of prayayau, indicating destination.

प्रययौ (prayayau) - he went forth, he departed

(verb)

3rd person , singular, active, perfect (liṭ) of prayā

From upasarga 'pra' (forth) and root 'yā' (to go)

Prefix: pra

Root: yā (class 2)

गुह्यकाधिपः (guhyakādhipaḥ) - Kubera (the lord of wealth and Yakṣas/Guhyakas) (the lord of the Guhyakas)

(proper noun)

Nominative, masculine, singular of guhyakādhipa

guhyakādhipa - lord of the Guhyakas

Compound type : ṣaṣṭhī tatpuruṣa (guhyaka+adhipa)

• guhyaka – a class of demi-gods, attendants of Kubera, secret beings
  noun (masculine)
• adhipa – lord, ruler, chief
  noun (masculine)

Note: Subject of prayayau.