一切經音義 84.33

84.33

神璽（斯此反北涼沮渠蒙遜初立時年号也或從土作璽從古文從玉）。

Shenxi (神璽, era name; [璽 is] si-ci fan; the reign title when Juqu Mengxun of the Northern Liang first acceded; it is also written with the 'earth' radical as 璽, and ancient forms use the 'jade' radical).