《南齐书·本纪·卷一》
于是从谷口入关，行至离长安八十里时，梁州刺史刘秀之派司马马注协助太祖攻打谈堤城，并攻了下来，胡人伪河闲公逃走。
遂从谷口入关，未至长安八十里，梁州刺史刘秀之遣司马马注助太祖攻谈堤城，拔之，虏伪河间公奔走。
He then entered the pass at the mouth of the valley and marched for 80 li to Chang'an. At that time, Liu Xiu, the governor of Liangzhou sent Si Ma Ma Zhu to help the emperor attack the city of Tan Di, and they conquered it. The non-Chinese Emperor, Chuan Xian, fled.