佛祖統紀 3.109

3.109

In the seventeenth year (bingshen), the Buddha preached the Viśeṣacintābrahmaparipṛcchā Sūtra (The sūtra says: 'In the east there is a Buddha named Sūryacandraprabha. There is a bodhisattva Brahmā named Viśeṣacintā who came here to question the Buddha...').