《后汉书·列传·东夷列传》
二十三年冬天，句骊蚕支落大加戴升等一万多人到乐浪归属国内。
二十三年冬，句骊蚕支落大加戴升等万余口诣乐浪内属。
In the winter of the 23rd year, more than 10,000 people, including Dai Sheng, the great leader of Goguryeo's mulberry branch, came to Lelang to join China.