《资治通鉴·秦纪·秦纪三》
还没有到达邯郸，在途中遇见赵王的姐姐外出饮宴归来。李良望见，以为是赵王来了，连忙在道旁伏地拜谒。
未至，道逢赵王姊出饮，从百馀骑，良望见，以为王，伏谒道旁。
They had not yet reached Handan when en route they encountered King Zhao's sister returning from a banquet she had been to outside the city. Li Liang, seeing her, thought it was King Zhao and hurriedly bowed in homage beside the road.