Дигха Никая 1:340
SUJATOSātirekāni, ānanda, pañcasatāni nātike upāsakā kālaṅkatā, tiṇṇaṁ saṁyojanānaṁ parikkhayā sotāpannā avinipātadhammā niyatā sambodhiparāyaṇā.
More than five hundred laymen in Ñātika have passed away having ended three fetters. They’re stream-enterers, not liable to be reborn in the underworld, destined for awakening.