Heaven over thunder: thunder rolls under heaven. Innocence and naturalness.
Judgment
無妄：元亨，利貞，其匪正有眚，不利有攸往。
Innocence: supreme success; perseverance furthers. If someone is not as they should be, misfortune; it does not further one to go anywhere. Be sincere and natural.
Line texts
初九：無妄，往吉。 Innocent behaviour brings good fortune.
六二：不耕穫，不菑畬，則利有攸往。 Not counting on the harvest while ploughing, nor the use of land while clearing it; then it furthers one to go somewhere. Do the work without craving results.
六三：無妄之災，或繫之牛，行人之得，邑人之災。 Undeserved misfortune: a tethered cow is taken by a passer-by; the villager is blamed. Bad luck that is not your fault.
九四：可貞，無咎。 One can persevere: no blame.
九五：無妄之疾，勿藥有喜。 Use no medicine for an illness that is not your fault; it will pass. Don't over-intervene.
上九：無妄，行有眚，無攸利。 Innocent action brings misfortune; nothing furthers. The timing is wrong; stay still.