佛祖統紀 1.81

1.81

吾今來此八千返。為此娑婆世界。坐金剛華光王座（梵網經）（已上大机所明本迹之文）。

"I have now come to this [world] eight thousand times, and for the sake of this sahā world I sit upon the adamantine flower-light king throne" (Brahmā Net Sūtra). (The above are passages from the great capacity clarifying origin and trace.)