Shloka 9

ततो द्रोण: पाण्डुपुत्रानस्त्राणि विविधानि च । ग्राहयामास दिव्यानि मानुषाणि च वीर्यवान्‌,तब पराक्रमी द्रोणाचार्य पाण्डवों (तथा अन्य शिष्यों)-को नाना प्रकारके दिव्य एवं मानव अस्त्र-शस्त्रोंकी शिक्षा देने लगे

tato droṇaḥ pāṇḍuputrān astrāṇi vividhāni ca | grāhayāmāsa divyāni mānuṣāṇi ca vīryavān |

Then the mighty Droṇa began to instruct the sons of Pāṇḍu (along with the other disciples) in many kinds of weapons and missile-sciences—both celestial and human.

ततःthen, thereafter
ततः:
Adhikarana
TypeIndeclinable
Rootततः (तद्-प्रातिपदिकात्)
FormAvyaya
द्रोणःDrona
द्रोणः:
Karta
TypeNoun
Rootद्रोण (प्रातिपदिक)
FormMasculine, Nominative, Singular
पाण्डुपुत्रान्the sons of Pandu (the Pandavas)
पाण्डुपुत्रान्:
Karma
TypeNoun
Rootपाण्डुपुत्र (प्रातिपदिक)
FormMasculine, Accusative, Plural
अस्त्राणिweapons (missile weapons)
अस्त्राणि:
Karma
TypeNoun
Rootअस्त्र (प्रातिपदिक)
FormNeuter, Accusative, Plural
विविधानिvarious, diverse
विविधानि:
Karma
TypeAdjective
Rootविविध (प्रातिपदिक)
FormNeuter, Accusative, Plural
and
:
TypeIndeclinable
Root
FormAvyaya
ग्राहयामासmade (them) learn / caused to be taught
ग्राहयामास:
TypeVerb
Rootग्रह् (धातु) / ग्राहयति (णिच्-प्रयोगः)
FormPerfect (लिट्), 3rd person, Singular, Parasmaipada, Causative sense
दिव्यानिdivine, celestial
दिव्यानि:
Karma
TypeAdjective
Rootदिव्य (प्रातिपदिक)
FormNeuter, Accusative, Plural
मानुषाणिhuman, earthly
मानुषाणि:
Karma
TypeAdjective
Rootमानुष (प्रातिपदिक)
FormNeuter, Accusative, Plural
and
:
TypeIndeclinable
Root
FormAvyaya
वीर्यवान्powerful, valiant
वीर्यवान्:
Karta
TypeAdjective
Rootवीर्यवत् (प्रातिपदिक)
FormMasculine, Nominative, Singular

वैशम्पायन उवाच

D
Droṇa
P
Pāṇḍuputras (Pāṇḍavas)
A
Astra (weapon-systems, missiles)
D
Divya-astras (celestial weapons)
M
Mānuṣa-astras (human weapons)

Educational Q&A

Knowledge—especially martial knowledge—must be transmitted through disciplined training under a competent teacher, and its true worth depends on the student’s restraint and commitment to dharma; power without ethical governance becomes dangerous.

Vaiśampāyana narrates that Droṇa begins formally training the sons of Pāṇḍu (and other students) in a wide range of weapon-sciences, including both ordinary human arms and extraordinary celestial missiles.