### Core Meaning & Semantic Range
The Hebrew word **ʼâdash**, represented by `{{H156}}`, is a primitive root that means **to tread out (grain)** or **thresh**. As a hapax legomenon, it is extremely rare, appearing only **1 time** in **1 unique verse** in the entire biblical text. Its meaning is therefore entirely derived from its single, specific context related to the processing of grain.
### Biblical Occurrences & Contextual Analysis
The sole use of `{{H156}}` is found in a passage describing the careful and wise methods of a farmer. In [[Isaiah 28:28]], the text explains that bread corn is bruised, but the farmer will not be **threshing** it endlessly. This verse places the action of `{{H156}}` within a series of agricultural activities, contrasting the necessary force for processing grain with excessive or destructive actions like breaking it with a cart wheel or horsemen.
### Related Words & Concepts
Several related words found in its immediate context help clarify the concept of processing and judgment:
* `{{H1758}}` **dûwsh** (to trample or thresh): This word appears alongside `{{H156}}` in its only verse [[Isaiah 28:28]] and is used frequently to describe both agricultural threshing [[Hosea 10:11]] and the violent trampling of enemies, such as threshing Gilead with iron instruments [[Amos 1:3]].
* `{{H1854}}` **dâqaq** (to crush or crumble): Also appearing in [[Isaiah 28:28]] ("bruised"), this word describes the act of making something small or into dust. It is used for processing grain for bread and for the destruction of idols, such as stamping them to powder [[2 Kings 23:6]].
* `{{H2000}}` **hâmam** (to put in commotion; by implication, to disturb, drive, destroy): In [[Isaiah 28:28]], this word appears as "break." It often carries a sense of divine, overwhelming force used to discomfit or destroy Israel's enemies [[1 Samuel 7:10]].
* `{{H3899}}` **lechem** (food, especially bread, or grain): This is the object of the action in [[Isaiah 28:28]]. It represents the purpose of the threshing, which is to produce sustenance. The word is central to the concept of God's provision [[Deuteronomy 8:3]].
### Theological Significance
While appearing only once, the context of `{{H156}}` contributes to a larger theological point about divine wisdom and measured action.
* **A Measured Process:** The use of `{{H156}}` in [[Isaiah 28:28]] is part of a parable about acting with wisdom. The farmer knows the right method and duration for threshing different types of grain, implying that God also applies His power with purpose and discernment, not with unending or inappropriate force.
* **Productive vs. Destructive Force:** The act of threshing is a necessary, productive step to create bread (`{{H3899}}`). The passage distinguishes this from the destructive force of a cart wheel, highlighting a difference between refinement and ruin. This parallels the use of the related term `{{H1758}}`, which can mean either producing food [[1 Chronicles 21:20]] or executing judgment [[Habakkuk 3:12]].
* **Purposeful Labor:** The ultimate goal of the action described by `{{H156}}` is to produce bread corn. This links the physical act of threshing to the fundamental biblical theme of laboring for sustenance, which God provides [[Genesis 3:19]].
### Summary
In summary, `{{H156}}` is a highly specific term whose entire meaning is encapsulated in its single appearance. It denotes the agricultural act of threshing. Through its context in [[Isaiah 28:28]], it serves as a crucial component in a lesson about wisdom, moderation, and the difference between a purposeful, productive process and mindless destruction. It demonstrates how even the rarest of biblical words can carry significant weight by its association with surrounding terms.