Bhagavad Gita, Chapter 11, Verse 48

न वेदयज्ञाध्ययनैर्न दानै- र्न च क्रियाभिर्न तपोभिरुग्रैः । एवंरूपः शक्य अहं नृलोके द्रष्टुं त्वदन्येन कुरुप्रवीर

na vedayajñādhyayanairna dānai- rna ca kriyābhirna tapobhirugraiḥ | evaṃrūpaḥ śakya ahaṃ nṛloke draṣṭuṃ tvadanyena kurupravīra

Translation

Not by study of the Vedas and of the sacrifices, nor by gifts, nor by rituals, nor by severe austerities, can I be seen in this Form in the world of man by any other than thyself, O hero of the Kurus.

— Alladi Mahadeva Sastri

Word meanings

na
not
vedayajñādhyayanaiḥ
by Vedas, and, by sacrifices, and, by studies, and
na
not
dānaiḥ
by gifts
na
not
ca
and
kriyābhiḥ
by deeds
na
not
tapobhiḥ
by austerities
ugraiḥ
(by) dire
evaṃrūpaḥ
thus-formed
śakyaḥ
(am) possible
aham
I
nṛloke
of men, in the world
draṣṭum
to see
tvadanyena
from (than) thee, by another
kurupravīra
of (or among) the Kurus, foremost

Śaṅkarācārya's commentary

Though a regular study of the four Vedas includes that of the sacrifices also, the study of the sacrifices is separately mentioned in order to imply that a knowledge of the sacrifices is necessary. Rituals: such as Agnihotra. Austerity: such as Cāndrāyaṇa.