Bhagavatapurana 4.12.19

19. While in this state Dhruva saw an excellent car descending from the sky illumining the ten cardinal points even like the rising moon on the full-moon night.

20. In the car he noticed two important celestials having four arms, of a blue complexion, of youthful age, with eyes bright like red lotuses, armed with *gadā*, wearing beautiful attire and adorned with crowns, wreaths of pearls, *Angadas* and charming ear-rings.