《战国策·赵一·苏秦为赵王使于秦》
苏秦为赵国出使秦国，回来后三天没能得到赵王的接见。
苏秦为赵王使于秦，反，三日不得见。
Su Qin went on a mission to the state of Qin on behalf of the state of Zhao. After his return, three days passed without him being granted an audience with King Zhao.