佛祖統紀 30.35

30.35

When [lifespan] increases to one hundred years, fifteen thousand one hundred years of the Final Dharma period will have elapsed. The people of the southern continent (Jambudvīpa) will again cultivate goodness. At that time, the sixteen arhats along with their disciples will return among humanity to proclaim the unsurpassed true Dharma, liberating immeasurable multitudes and causing them to go forth from the household life (The Scripture on the Total Extinction of the Dharma and Record of the Duration of the Dharma).