महाभारतः mahābhārataḥ - book-15, chapter-10, verse-14

स्वरन्ध्रं पररन्ध्रं च स्वेषु चैव परेषु च ।
उपलक्षयितव्यं ते नित्यमेव युधिष्ठिर ॥१४॥

14. svarandhraṁ pararandhraṁ ca sveṣu caiva pareṣu ca ,
upalakṣayitavyaṁ te nityameva yudhiṣṭhira.

14. sva-randhram para-randhram ca sveṣu ca eva pareṣu
ca upalakṣayitavyam te nityam eva yudhiṣṭhira

14. yudhiṣṭhira te sveṣu ca pareṣu ca eva sva-randhram
para-randhram ca nityam eva upalakṣayitavyam

14. O Yudhiṣṭhira, you must constantly discern the weaknesses within your own side and among your own people, as well as the weaknesses of your adversaries and their people.

Words meanings summery:

• स्व-रन्ध्रम् (sva-randhram) - one's own weak points or flaws (own weakness, one's own vulnerability)

• पर-रन्ध्रम् (para-randhram) - weak points or flaws of others/adversaries (others' weakness, others' vulnerability)

• च (ca) - and (and, also)

• स्वेषु (sveṣu) - among your own people or side (in one's own, among one's own people/things)

• च (ca) - and (and, also)

• एव (eva) - indeed, emphasizing the preceding word (indeed, only, certainly, even)

• परेषु (pareṣu) - among your adversaries or their people (in others, among others, among enemies)

• च (ca) - and (and, also)

• उपलक्षयितव्यम् (upalakṣayitavyam) - should be constantly discerned (should be observed, should be discerned, ought to be seen)

• ते (te) - by you (implying agent of 'discernment') (by you, for you, your)

• नित्यम् (nityam) - constantly, at all times (constantly, always, perpetually)

• एव (eva) - indeed, emphasizing the preceding word (indeed, only, certainly, even)

• युधिष्ठिर (yudhiṣṭhira) - O Yudhiṣṭhira (addressing the king) (O Yudhiṣṭhira)

Words meanings and morphology

स्व-रन्ध्रम् (sva-randhram) - one's own weak points or flaws (own weakness, one's own vulnerability)

(noun)

Accusative, neuter, singular of sva-randhra

sva-randhra - own weakness, one's own vulnerability, one's own weak point

Compound type : tatpurusha (sva+randhra)

• sva – own, one's own
  pronoun
• randhra – hole, opening, fault, weakness, defect, vulnerability
  noun (neuter)

Note: Used here in a general sense of 'weaknesses' as a collective singular.

पर-रन्ध्रम् (para-randhram) - weak points or flaws of others/adversaries (others' weakness, others' vulnerability)

(noun)

Accusative, neuter, singular of para-randhra

para-randhra - others' weakness, others' vulnerability, defect of an enemy

Compound type : tatpurusha (para+randhra)

• para – other, another, enemy
  adjective
• randhra – hole, opening, fault, weakness, defect, vulnerability
  noun (neuter)

Note: Used here in a general sense of 'weaknesses' as a collective singular.

च (ca) - and (and, also)

(indeclinable)

स्वेषु (sveṣu) - among your own people or side (in one's own, among one's own people/things)

(pronoun)

Locative, plural of sva

sva - own, one's own (relative pronoun or adjective)

Note: Refers to 'one's own (people/troops/resources)'.

च (ca) - and (and, also)

(indeclinable)

एव (eva) - indeed, emphasizing the preceding word (indeed, only, certainly, even)

(indeclinable)

परेषु (pareṣu) - among your adversaries or their people (in others, among others, among enemies)

(adjective)

Locative, masculine, plural of para

para - other, another, different, enemy, distant

Note: Refers to 'others' (people/adversaries).

च (ca) - and (and, also)

(indeclinable)

उपलक्षयितव्यम् (upalakṣayitavyam) - should be constantly discerned (should be observed, should be discerned, ought to be seen)

(verbal derivative)

Note: It is a gerundive, expressing obligation or fitness for an action.

ते (te) - by you (implying agent of 'discernment') (by you, for you, your)

(pronoun)

singular of tvad

tvad - you (second person pronoun)

Note: Functions as the agent in the passive construction 'should be discerned by you'.

नित्यम् (nityam) - constantly, at all times (constantly, always, perpetually)

(indeclinable)

Note: Adverbial usage.

एव (eva) - indeed, emphasizing the preceding word (indeed, only, certainly, even)

(indeclinable)

युधिष्ठिर (yudhiṣṭhira) - O Yudhiṣṭhira (addressing the king) (O Yudhiṣṭhira)

(proper noun)

Vocative, masculine, singular of yudhiṣṭhira

yudhiṣṭhira - firm in battle, Yudhiṣṭhira (name of the eldest Pāṇḍava)

Compound type : bahuvrihi (yudh+sthira)

• yudh – battle, fight
  noun (feminine)
• sthira – firm, steady, stable
  adjective (masculine)
  Root: sthā (class 1)