महाभारतः mahābhārataḥ - book-5, chapter-139, verse-13

धृतराष्ट्रकुले कृष्ण दुर्योधनसमाश्रयात् ।
मया त्रयोदश समा भुक्तं राज्यमकण्टकम् ॥१३॥

13. dhṛtarāṣṭrakule kṛṣṇa duryodhanasamāśrayāt ,
mayā trayodaśa samā bhuktaṁ rājyamakaṇṭakam.

13. dhṛtarāṣṭrakule kṛṣṇa duryodhanasamāśrayāt
mayā trayodaśa samā bhuktam rājyam akaṇṭakam

13. kṛṣṇa dhṛtarāṣṭrakule duryodhanasamāśrayāt
mayā trayodaśa samā akaṇṭakam rājyam bhuktam

13. O Kṛṣṇa, in the family of Dhṛtarāṣṭra, due to the patronage of Duryodhana, I enjoyed an unhindered kingdom (rājya) for thirteen years.

Words meanings summery:

• धृतराष्ट्रकुले (dhṛtarāṣṭrakule) - in Dhṛtarāṣṭra's family, in the Kuru lineage

• कृष्ण (kṛṣṇa) - O Kṛṣṇa, dark one

• दुर्योधनसमाश्रयात् (duryodhanasamāśrayāt) - due to Duryodhana's patronage (from Duryodhana's patronage/shelter, by dependence on Duryodhana)

• मया (mayā) - by me

• त्रयोदश (trayodaśa) - thirteen

• समा (samā) - thirteen years (years)

• भुक्तम् (bhuktam) - enjoyed (was enjoyed, was possessed)

• राज्यम् (rājyam) - kingdom (rājya) (kingdom, sovereignty, rule)

• अकण्टकम् (akaṇṭakam) - an unhindered (without thorns, unimpeded, unhindered, undisputed)

Words meanings and morphology

धृतराष्ट्रकुले (dhṛtarāṣṭrakule) - in Dhṛtarāṣṭra's family, in the Kuru lineage

(noun)

Locative, neuter, singular of dhṛtarāṣṭrakula

dhṛtarāṣṭrakula - family of Dhṛtarāṣṭra

Compound type : tatpurusha (dhṛtarāṣṭra+kula)

• dhṛtarāṣṭra – Dhṛtarāṣṭra (name of the blind king)
  proper noun (masculine)
• kula – family, lineage, race, clan
  noun (neuter)

कृष्ण (kṛṣṇa) - O Kṛṣṇa, dark one

(proper noun)

Vocative, masculine, singular of kṛṣṇa

kṛṣṇa - dark, black; a name of Viṣṇu/Kṛṣṇa

दुर्योधनसमाश्रयात् (duryodhanasamāśrayāt) - due to Duryodhana's patronage (from Duryodhana's patronage/shelter, by dependence on Duryodhana)

(noun)

Ablative, masculine, singular of duryodhanasamāśraya

duryodhanasamāśraya - shelter of Duryodhana, patronage of Duryodhana

Compound type : tatpurusha (duryodhana+samāśraya)

• duryodhana – Duryodhana (name of the eldest Kaurava)
  proper noun (masculine)
• samāśraya – shelter, refuge, patronage, dependence
  noun (masculine)
  Prefixes: sam+ā
  Root: śri (class 1)

Note: Indicates cause or origin ('due to').

मया (mayā) - by me

(pronoun)

Instrumental, singular of asmad

asmad - I, me

Note: Agent of the passive verb 'bhuktam'.

त्रयोदश (trayodaśa) - thirteen

(numeral)

Note: Modifies 'samā'.

समा (samā) - thirteen years (years)

(noun)

Accusative, feminine, plural of samā

samā - year

Note: Indicates duration of time.

भुक्तम् (bhuktam) - enjoyed (was enjoyed, was possessed)

(adjective)

Nominative, neuter, singular of bhukta

bhukta - enjoyed, possessed, eaten

Past Passive Participle

Derived from root bhuj (to enjoy, to eat).

Root: bhuj (class 7)

Note: Agrees with rājyam.

राज्यम् (rājyam) - kingdom (rājya) (kingdom, sovereignty, rule)

(noun)

Nominative, neuter, singular of rājya

rājya - kingdom, dominion, sovereignty

Note: Subject of the passive construction.

अकण्टकम् (akaṇṭakam) - an unhindered (without thorns, unimpeded, unhindered, undisputed)

(adjective)

Nominative, neuter, singular of akaṇṭaka

akaṇṭaka - thornless, free from enemies, undisturbed, unimpeded

Compound type : bahuvrihi (a+kaṇṭaka)

• a – not, non-
  indeclinable
• kaṇṭaka – thorn, impediment, enemy
  noun (masculine)

Note: Agrees with rājyam.