《北史·列传·卷六十八》
崔光曾当着太后的面问胡国珍 ：国公万年之后，是在洛阳安葬，还是归葬长安？ 
崔光尝对太后前问国珍： 国公万年后，为在此安厝？为归长安？ 
Cui Guang once asked Hu Guozhen in front of the empress dowager: After Duke Guo passes away, will he be buried in Luoyang or brought back to Chang'an for burial?