PRAŚNA UPANISHAD · 1.3
अथ कबन्धी कात्यायन उपेत्य पप्रच्छ ।
भगवन् कुतो ह वा इमाः प्रजाः प्रजायन्त इति ॥ १.३॥
atha kabandhī kātyāyana upetya papraccha ।
bhagavan kuto ha vā imāḥ prajāḥ prajāyanta iti ॥ 1.3॥
Then came Cobundhy, son of Katya, to him and asked: “Lord, whence are all these creatures born?”
Sri Aurobindo · CWSA 18, p. 176