《三国志·吴书·张严程阚薛传》
现在交州虽然表面上已大致平定，但还有高凉老贼。其中南海、苍梧、郁林、珠官四郡边界尚未安定，依然有盗贼作乱，是叛乱逃亡之人的专门聚集之地。
今日交州虽名粗定，尚有高凉宿贼；其南海、苍梧、郁林、珠官四郡界未绥，依作寇盗，专为亡叛逋逃之薮。
Now although Jiaozhou has been largely pacified on the surface, but there are still old thieves in Gaoling. Among them, the borders of the four counties of Nanhai, Cangwu, Yulin and Zhuguan are not yet stable, there are still robbers making trouble, it is a special place for rebels to escape.