《南齐书·列传·卷五十四》
年岁常旱，徐伯珍占筮，时雨如期而降他行为举止很有礼貌，过有曲折的小桥，他都要急忙走过而避开，惟恐阻拦别人。
岁常旱，伯珍筮之，如期雨澍。举动有礼，过曲木之下，趋而避之。
The year was often dry, and Xu Bozhen divined and cast his lot; in due time, rain fell. His conduct and bearing were very polite; when he crossed a narrow, winding bridge, he hurriedly walked across and avoided it, lest he obstruct others.