《资治通鉴·唐纪·唐纪二十二》
阿史那默啜指派阎知微招抚晓示赵州官民，阎知微与突厥人在赵州城下手拉手、脚踏地唱《万岁乐》曲。
默啜使阎知微招谕赵州，知微与虏连手蹋《万岁乐》于城下。
Ashina Mochuo sent Yan Zhiwei to recruit and comfort the officials and civilians of Zhaozhou, when Yan Zhiwei and the Turkic people held hands and stomped their feet in Zhaozhou City to sing the "Song of Ten Thousand Years of Happiness".