《明史·列传·卷二百一十五》
同年夏天，他们又纠集海西和古六台吉等人进犯甘肃，总兵董继舒带兵抗击，斩杀敌人三百多人。
夏，遂纠海西古六台吉等犯甘肃，总兵董继舒击之，斩三百余级。
In the summer of the same year, they again gathered Hai Xi, Gu Liutaiji, and others to invade Gansu. General Dong Jishu led his troops to resist, killing more than 300 enemies.