于时(yú shí) “at that time, then”
HD. 6.1575a(北史); not found at DK. 5.677.; GHX. 778a(捜神记、魏书 etc.); cf. Liŭ 1992 : 247f.; ; GHX. 766ab.于时(*[诗经]; 东汉代);
ps-L. 35a18.于时，下方多宝世尊所从菩萨名曰智积白多宝佛：“当还本土”(p);
K. 260.13.atha khalu tasyāṃ velāyāṃ; Z. 105c10.于时; STF. 197c4.于是;