《北史·列传·卷八十六》
七月，阿那瞔启奏说： 投顺归化的阿那瞔蠕蠕元退社、浑河旃等二人，在本月二十六月到镇守，国土大乱，各姓分别驻扎，互相劫掠，现在的北人，引颈翘望等待拯救。
七月，阿那瑰启云： 投化阿那瑰蠕蠕元退社、浑河旃等二人，以今月二十六日到镇，云国土大乱，姓姓别住，迭相抄掠，当今北人，鹄望待拯。
In July, Anaxuan reported: Anaxuan蠕蠕元退社 from the Hunhe tribe, who had surrendered, and two others, went to the garrison on the 20th of this month, the country was in great chaos, and each surname settled separately, plundering each other, the current people in the north, looked up and waited for salvation.