《旧唐书·列传·卷一百三十六》
当初，太原有个方士叫温彬茂，高宗时老了，临死前，封一书状对他的妻子说： 我死后，年号叫垂拱的时代，就赴皇帝殿庭献上它，小心一定不要打开。 
初，太原有术士温彬茂，高宗时老，临死，封一状谓其妻曰： 吾死后，年名垂拱，即诣阙献之，慎勿开也。 
In the beginning, there was a Daoist in Taiyuan called Wen Binmao, when Emperor Gaozong was old and about to die, gave a sealed letter to his wife and said: "After my death, when the era is called Chuigong, present this to the emperor, be careful not to open it.”