佛祖歷代通載 16.45

16.45

（己巳）　○（正月五色雲中現佛真身○復河湟瓜沙伊肅等十一州之地於是開元基宇悉如故）。

(Jisi) (In the first month, the true body of the Buddha appeared amidst five-colored clouds. The eleven prefectures of Hehuang, Guazhou, Shazhou, Yizhou, Suzhou, and others were recovered, whereupon the territories of the Kaiyuan era were all restored as before.)