《魏书·列传·卷九十一》
一年多以后，口厌哒国征伐高车部，准备送回弥俄突，于是高车人杀死跋利延，迎接弥俄突回来并把他立为君主。
岁余，嚈哒伐高车，将纳弥俄突，国人杀跋利延，迎弥俄突而立之。
More than a year later, the Rouran conquered the Gaoche tribe, preparing to send Miero Tu back. The Gaoche people killed Baliyan, welcomed Miero Tu back and made him the leader.