三千大千界(sān qiān dà qiān jiè) “a world system consisting of a triple-thousand great one-thousand worlds, i.e. trichiliocosm, the whole universe” Cf. 大千界(dà qiān jiè), 三千大千世界(sān qiān dà qiān shì jiè) etc.;
not found at HD. 1.177.; not found at DK. 1.159.;
48b10.三千大千界 内外诸音声 下至阿鼻狱 上至有顶天 皆闻其音声 而不坏耳根(v)
K. 359.9.trisāhasra~ … kṣetra~; Z. 120a2.(一切)三千 是佛国土;