### Core Meaning & Semantic Range
The Hebrew word **mᵉkêrâh**, represented by `{{H4380}}`, is a term with a dual, and likely related, definition of **a sword** or **a habitation**. It appears only **1 time** in **1 unique verse** in the entire Bible, making its context particularly significant for its interpretation. Its meaning is likely derived from a root sense of stabbing or piercing.
### Biblical Occurrences & Contextual Analysis
The single use of `{{H4380}}` occurs in Jacob's prophetic address to his sons. In [[Genesis 49:5]], he condemns the violent nature of two of his sons, stating, "Simeon and Levi are brethren; instruments of cruelty are in their **habitations**." In this verse, the word is used to describe the dwelling place of Simeon and Levi as a location defined by the violent tools they keep, connecting their character to their home.
### Related Words & Concepts
The meaning of `{{H4380}}` is illuminated by the words used alongside it in its only appearance:
* `{{H8095}}` **Shimʻôwn** (hearing; Shimon, one of Jacob's sons): One of the two brothers whose violent character is being described [[Genesis 49:5]].
* `{{H3878}}` **Lêvîy** (attached; Levi, a son of Jacob): The second brother linked with Simeon in this condemnation [[Genesis 49:5]].
* `{{H251}}` **ʼâch** (a brother): This word establishes the close, familial bond between Simeon and Levi, whose actions are presented as a unified front [[Genesis 49:5]].
* `{{H3627}}` **kᵉlîy** (something prepared, i.e. any apparatus... or weapon): This term describes the "instruments" found in their habitations, directly tying their dwelling to weaponry [[Genesis 49:5]].
* `{{H2555}}` **châmâç** (violence; by implication, wrong): This specifies the nature of their "instruments," defining them as tools for cruelty, violence, and injustice [[Genesis 49:5]].
### Theological Significance
The theological significance of `{{H4380}}` is tied directly to the theme of divine judgment on violence.
* **A Dwelling Defined by Sin:** The word is used to illustrate how a physical place, a "habitation," can be characterized by the moral corruption of its inhabitants. The presence of violent tools defines the home.
* **Familial Bond in Violence:** In its sole context, `{{H4380}}` is linked to Simeon and Levi, identified as "brethren" `{{H251}}`. This highlights how their shared identity is marred by a shared inclination toward "cruelty" `{{H2555}}`, which pollutes their dwelling.
* **Prophetic Condemnation:** The use of `{{H4380}}` is part of a prophetic declaration from Jacob, setting a precedent for the consequences that follow from harboring violence. The statement forms the basis for the judgment pronounced against the two brothers.
### Summary
In summary, **mᵉkêrâh** `{{H4380}}` is an exceptionally rare term whose meaning is almost entirely derived from its single context in [[Genesis 49:5]]. Whether translated as "habitation" or "sword," it powerfully connects the dwelling place of Simeon and Levi to their violent character. The word serves as a stark reminder that a home can be defined not just by its structure, but by the actions and instruments of cruelty harbored within it.