《后汉书·列传·张衡列传》
近年雨常不足，考求所失，即《洪范》所说的君行有过错，则常阳顺之，常阳则多旱。
顷年雨常不足，思求所失，则《洪范》所得 僭恒阳若 者也。
In recent years, rain has often been insufficient. Looking for the reason, it is as the "Hong Fan" says. If the king makes a mistake, there will often be drought.