《北齐书·列传·卷十》
高凝是各王中最孱弱的，妃子王氏，是太子洗马王洽的女儿，和奴仆通奸，高凝知道了却不能制止。
凝诸王中最为孱弱，妃王氏，太子洗马王洽女也，与仓头奸，凝知而不能限禁。
Gao Ning was the most vulnerable of all princes. His concubine Wang Shi was the daughter of the Crown Prince's Stableman, Wang Qi, who committed adultery with a servant. Gao Ning knew about it but could not stop her.