佛說觀佛三昧海經 7.44

7.44

Then the Brahmā gods said to the Buddha: “The Tathāgata, the Hero of the World, has appeared in the world and will certainly benefit all sentient beings. His past vast vows are now fulfilled. ‘He does not abandon sentient beings’—these words are not empty. Therefore, having ourselves seen the realm envisioned by our minds, may future sentient beings also envision the Buddha’s true body in this way!”