《资治通鉴·汉纪·汉纪五十三》
臧洪两手撑着，坐在地上，瞪起眼睛说道： 你们袁家侍奉汉朝，四代有五个人出任三公，可以说是受到皇室的深恩。
洪据地瞋目曰： 诸袁事洪，四世五公，可谓受恩。
Zang Hong supported himself with both hands, and sat on the ground, and said with wide-open eyes: Your Yuan family served the Han Dynasty. Five people from four generations were appointed as the Three Excellencies, which can be said to have been deeply favored by the imperial family.