《北史·本记·卷二》
五月十三日，根据攻打敕勒部中的功劳大小，大张旗鼓进行封赏和惩罚。
五月戊午，论讨敕勒功，大明赏罚。
On the 13th of May, the Emperor rewarded and punished officers and soldiers at all levels with great fanfare for their achievements in conquering the Chele tribe.