乃去往古(nǎi qù wǎng gŭ) “long ago, in the past”
not found at HD. 1.627.; not found at DK. 1.339.;
88b20.佛告諸比丘:“乃去往古久遠世時,不可計會、無央數劫,有佛號大通衆慧如來……”(p)
K. 156.1.bhūtapūrvaṃ ... atīte ’dhvani; L. 22a19.乃往過去;
122c6.乃去往古久遠世時,不可稱限、廣遠無量、不可議劫有佛,號寂趣音王如來……(p)
K. 375.9.bhūtapūrvaṃ ... atīte ’dhvani; L. 50b28.乃往古昔;