Bhagavatapurana 1.9.10

1.9.10

kṛṣṇaṃ ca tatprabhāvajña āsīnaṃ jagadīśvaram /
hṛdisthaṃ pūjayām āsa māyayopāttavigraham //

10. He also worshipped Krishna, the Lord of the world, who had taken his seat in the assembly and was enthroned in his heart as well, and who had assumed a personality through Maya; for he (Bhishma) knew His glorious nature.