Mahasamayasutta 4.3

4.3

Yepi te, bhikkhave, ahesuṃ atītamaddhānaṃ arahanto sammāsambuddhā, tesampi bhagavantānaṃ etapparamāyeva devatā sannipatitā ahesuṃ seyyathāpi mayhaṃ etarahi.

Those who were perfected ones, fully awakened Buddhas in the past also had gatherings of deities that were at best like the gathering for me now.