Great Gate巨門 · Ju Men

The star of speech. Tradition links it with debate, doubt and persuasion.

Element
water
Group
Northern Dipper
巨門

巨門屬水,北斗化暗,主是非。

Ju Men belongs to water. In the Northern Dipper it transforms into Darkness, and it rules disputes.

Zi Wei Dou Shu Quan Shu, vol. 2

在數則掌執是非,主於暗昧。

In the chart it holds right and wrong, and rules what is hidden.

Zi Wei Dou Shu Quan Shu, vol. 1

In plain words

Ju Men is the star of hidden things. The book ties it to gossip, doubt and quarrels, and goes through the palaces one by one: family, marriage, work. Zi Wei can restrain it and Lu Cun can ease it, and meeting Tai Yang leaves good and bad in balance.

Sources Zi Wei Dou Shu Quan Shu, vols. 1 and 2, from an online transcription, not yet checked against a printed edition. The plain text is ours, and it leaves out the book’s harshest lines about death and about women.