śhrī-bhagavān uvācha
mayā prasannena tavārjunedaṁ
rūpaṁ paraṁ darśhitam ātma-yogāt
tejo-mayaṁ viśhvam anantam ādyaṁ
yan me tvad anyena na dṛiṣhṭa-pūrvam||47||

Meaning : O Arjuna, because I am pleased with you, I have shown you this supreme, radiant, infinite, and original universal form of Mine — through My own divine power. No one before you has ever seen this form.