Atharvaveda 20.91.10

20.91.10

yadā́ vā́jam ásanad viśvárūpam ā́ dyā́m arukṣad úttarāṇi sádma |
bŕ̥haspátiṃ vŕ̥ṣaṇaṃ vardháyanto nā́nā sánto bíbhrato jyótir āsā́ ||10||

When he had won him strength of every nature and gone to heaven and its most lofty mansions, Men praised Brihaspati the mighty, bringing the light within their mouths from sundry places.