《晋书·帝纪·第五章》
二月辛卯，清河王司马覃被东海王司马越杀害。庚子，互勤侵犯鲎旦，安北将军工涂讨伐打败了他。
三月，东海王越镇鄄城。刘元海侵汲郡，略有顿丘、河内之地。
In February, on xinmao, Sima Tan, Prince of Qinghe, was killed by Sima Yue, Prince of Donghai. On gengzi, Huqin invaded Houdao, and Commander-in-chief of the North Gongtu defeated him.