《北史·本记·卷三》
二月初九，皇帝、太皇太后巡行至代郡温泉，访问民间疾苦。
二月辛巳，帝、太皇太后幸代郡汤泉，问人疾苦。
On the 9th day of February, the Emperor and the Grand Empress Dowager traveled to the hot springs in Da Commandery to inquire about people's hardships.