सर्गाणामादिरन्तश्च मध्यं चैवाहमर्जुन। अध्यात्मविद्या विद्यानां वादः प्रवदतामहम्॥
sargāṇāmādirantaśca madhyaṃ caivāhamarjuna adhyātmavidyā vidyānāṃ vādaḥ pravadatāmaham
Meaning
I am the beginning, the middle, and the end of creation; among sciences, I am the science of spirituality; I am the discussion among disputants.
English translation by Shri Purohit Swami (1935), public domain. Sanskrit text in the public domain. About Duvidha