《北齐书·列传·卷十七》
皇帝又亲幸其住宅，六宫以及诸王也一同前往，置酒作乐，直至深夜才告结束，帝极其欣喜，诏令斛律金第二子丰乐为武卫大将军，并说： 公为佐命元勋，父子忠诚，朕当与公结为婚姻，永为蕃卫。 
车驾复幸其第，六宫及诸王尽从，置酒作乐，极夜方罢。帝忻甚，诏金第二子丰乐为武卫大将军，因谓金曰： 公元勋佐命，父子忠诚，朕当结以婚姻，永为蕃卫。 
The Emperor visited him at his residence again, accompanied by the Six Palaces and the Kings. They drank and enjoyed themselves until late at night. The Emperor was overjoyed and ordered Hujuling's second son, Fengle, to be General of the Martial Guard, saying: "You are a founding father of the dynasty, and your father and son are both loyal subjects. I shall give my daughter in marriage to your family so that we can become in-laws forever."