第 8 卦 · Bǐ（比）
Alliance
- 上卦
- 坎 水
- 下卦
- 坤 地
比卦象征亲近与结盟。此时适合主动靠近值得信赖的人，建立彼此支持的关系。选择同伴要真诚、看准方向；犹豫太久，可能错过合作的时机。关系的核心是相互信任。
站方编辑摘要卦辞
比：吉。原筮元永貞，无咎。不寧方來，後夫凶。
Pî indicates that (under the conditions which it supposes) there is good fortune. But let (the principal party intended in it) re-examine himself, (as if) by divination, whether his virtue be great, unintermitting, and firm. If it be so, there will be no error. Those who have not rest will then come to him; and with those who are (too) late in coming it will be ill.
第 1 爻
初六：有孚，比之，无咎。有孚盈缶，終來有它，吉。
The first line, divided, shows its subject seeking by his sincerity to win the attachment of his object. There will be no error. Let (the breast) be full of sincerity as an earthenware vessel is of its contents, and it will in the end bring other advantages.
第 2 爻
六二：比之自內，貞吉。
In the second line, divided, we see the movement towards union and attachment proceeding from the inward (mind). With firm correctness there will be good fortune.
第 3 爻
六三：比之匪人。
In the third line, divided, we see its subject seeking for union with such as ought not to be associated with.
第 4 爻
六四：外比之，貞吉。
In the fourth line, divided, we see its subject seeking for union with the one beyond himself. With firm correctness there will be good fortune.
第 5 爻
九五：顯比。王用三驅，失前禽，邑人不誡，吉。
The fifth line, undivided, affords the most illustrious instance of seeking union and attachment. (We seem to see in it) the king urging his pursuit of the game (only) in three directions, and allowing the escape of all the animals before him, while the people of his towns do not warn one another (to prevent it). There will be good fortune.
第 6 爻
上六：比之无首，凶。
In the topmost line, divided, we see one seeking union and attachment without having taken the first step (to such an end). There will be evil.