金剛經纂要刊定記 3.13

3.13

處廣等者。準《西域記》，國周六十餘里，內城周二十里，故云處廣。《智度論》云：「居家九億，故曰人多。」

On "The place was broad..." and so forth: according to the *Record of the Western Regions*, the kingdom was over sixty li in circumference, and the inner city was twenty li in circumference, hence it is said that the place was broad. The *Mahāprajñāpāramitopadeśa* says: "Households were nine hundred million, hence it is said that the people were numerous."