《晋书·列传·第五章》
裴楷的长子裴舆先娶了亮的女儿，寻过的女儿嫁了卫璀的儿子，裴楷考虑到内乱没有平息，请求出京任职，改任安南将军、假节、都督荆州诸军事，正要出发而司马璋果然假藉诏书名义诛杀旦屋奎、区违因为冬指先前夺取自己中候职位，又跟司马亮、卫瑾是姻亲，秘密派人去讨伐裴楷。
楷长子舆先娶亮女，女适卫瓘子，楷虑内难未已，求出外镇，除安南将军、假节、都督荆州诸军事，垂当发而玮果矫诏诛亮、瓘。玮以楷前夺己中候，又与亮、瓘婚亲，密遣讨楷。
Pei Kai's eldest son Pei Yu married Liang's daughter first, and his daughter married Wei Cuo's son. Pei Kai took into account that the civil strife had not subsided, and requested to leave the capital to take up office, and was named General Who Pacifies the South, Acting General, and Commander of All Military Affairs in Jingzhou. Just as he was about to set out, Sima Zhang forged an imperial edict to execute Qu Wei and Qu Xie, because Qu Wei had previously taken his position as Lieutenant of the Northern Army, and he was also in-laws with Sima Liang and Wei Jin. He secretly sent men to attack Pei Kai.