《北史·本记·卷六》
冬十月，安定公宇文泰在沙苑大败东魏军，封宇文泰为柱国大将军。
自是乃有澄清天下之志。
In the tenth month of winter, the Duke of An Ding, Yuwen Tai, defeated the Eastern Wei army in Shayuan and was named the Great General of the State of Pillars.