釋氏稽古略 3.191

3.191

On the first day, xinwei, of the first month of the twenty-first year of Zhenyuan, the princes and relatives entered to offer congratulations; the Crown Prince alone was unable to come due to illness. The emperor wept and sighed in sorrow, and from this he fell ill, growing worse day by day. For over twenty days there was no communication between the inside and outside, and no one knew whether the two palaces were at peace.