豫卦六五
雷地豫 · 周易第 16 卦
六五：贞疾，恒不死。
小象传
象曰：六五贞疾，乘刚也。恒不死，中未亡也。
爻位
六五是阴爻居五位，阴居阳位为不当位；居中位为得中；与二爻相应，同为阴爻为无应。
京房纳甲：庚申（金），六亲为官鬼。
此爻变
此爻独动，雷地豫变为泽地萃（第 45 卦）。对应的易林诗：焦氏易林·豫之萃。
理雅各英译（1882）
The fifth six, divided, shows one with a chronic complaint, but who lives on without dying.
'(The subject of) the fifth six has a chronic complaint:' - this is shown by his being mounted on the strong (line). 'He still lives on without dying:' - he is in the central position, (and its memories of the past) have not yet perished.
本卦
雷地豫（第 16 卦），卦辞：豫：利建侯行师。
经文依通行本，已与 Chinese Text Project（ctext.org）逐段比对。卦象是研读与自我反思的材料，不作吉凶断语，也不替代医疗、法律、财务等专业意见。