《宋史·列传·卷二十一》
我之所以呵道而过，是想向人暗示你不是时候不会登楼啊。 太祖认为他做的对。
臣所以呵导而过者，欲示众以陛下非时不登楼也。 太祖善之。
The reason why I scolded and passed by was to hint to people that you would not go upstairs when it was not the right time. Taizu thought he did the right thing.