《新唐书·列传·卷一百零七》
当时潞州刘从谏献高头大马，沧州刘约献白色鹰，李珏请求退还掉向全国表示崇尚节俭。
时潞州刘从谏献犬马，沧州刘约献白鹰，珏请却之以示四方。
At that time, Liu Congjian from Luzhou presented tall horses, Liu Yue from Cangzhou presented white eagles, and Li Jue requested that they be returned to the whole country to show their advocacy for frugality.