豫卦六二
雷地豫 · 周易第 16 卦
六二：介于石，不终日，贞吉。
小象传
象曰：不终日贞吉，以中正也。
爻位
六二是阴爻居二位，阴居阴位为当位；居中位为得中；与五爻相应，同为阴爻为无应。
京房纳甲：乙巳（火），六亲为子孙。
此爻变
此爻独动，雷地豫变为雷水解（第 40 卦）。对应的易林诗：焦氏易林·豫之解。
理雅各英译（1882）
The second SIX, divided, shows one who is firm as a rock. (He sees a thing) without waiting till it has come to pass; with his firm correctness there will be good fortune.
'(He sees a thing) without waiting till it has come to pass; with his firm correctness there will be good fortune:' - this is shown by the central and correct position (of the line).
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。