a primitive root; to sprout; used only as denominative from יַחַשׂ; to enroll by pedigree; (number after, number throughout the) genealogy (to be reckoned), be reckoned by genealogies.
### Core Meaning & Semantic Range
The Hebrew word **yâchas**, represented by `{{H3187}}`, is a primitive root used as a denominative to mean **to enroll by pedigree** or **be reckoned by genealogies**. Its root meaning, "to sprout," suggests the organic growth of a family line that is then officially recorded. It appears **21 times** across **20 unique verses**, primarily in the context of establishing official lineage and community structure.
### Biblical Occurrences & Contextual Analysis
In biblical usage, `{{H3187}}` is central to the administrative and religious life of Israel, especially after the exile. It signifies the formal process of being officially counted and registered. For example, Nehemiah was prompted by God to gather the people so "that they might be **reckoned by genealogy**" [[Nehemiah 7:5]]. This act was crucial for re-establishing the community. The serious implications of these records are seen when certain priests could not prove their lineage; because their register was not found among those **reckoned by genealogy**, they were excluded from the priesthood as "polluted" ([[Ezra 2:62]], [[Nehemiah 7:64]]). The term also applies to the organization of military forces and civil roles, such as when valiant men were **reckoned by their genealogies** to determine military numbers [[1 Chronicles 7:5]].
### Related Words & Concepts
Several related words clarify the concept of genealogical records:
* `{{H3188}}` **yachas** (a pedigree or family list): This is the noun form derived directly from the verb. It refers to the actual document or family list, such as the "register of the **genealogy**" that Nehemiah found [[Nehemiah 7:5]].
* `{{H8435}}` **tôwlᵉdâh** (descent, i.e. family; (figuratively) history; birth, generations): This word refers to the family history itself. It is used alongside `{{H3187}}` when the **genealogy** of their **generations** was **reckoned** [[1 Chronicles 5:7]].
* `{{H3789}}` **kâthab** (to write): This is the action of creating the record. Israel was **reckoned by genealogies** `{{H3187}}`, and these records were **written** `{{H3789}}` in the book of the kings [[1 Chronicles 9:1]].
* `{{H1245}}` **bâqash** (to search out): This verb describes the act of trying to find one's place in the official record. Those excluded from the priesthood **sought** `{{H1245}}` their register among those **reckoned by genealogy** [[Ezra 2:62]].
* `{{H4672}}` **mâtsâʼ** (to attain, i.e. find or acquire): This highlights the outcome of searching the records. The priests were excluded because their names were not **found** `{{H4672}}` in the genealogical list [[Nehemiah 7:64]].
### Theological Significance
The use of `{{H3187}}` reveals several key themes regarding God's relationship with His people:
* **Divinely Ordained Order:** The act of being reckoned by genealogy was not merely a human administrative task but a divinely inspired one. It was God who put it into Nehemiah's heart to create these registers, showing that social and religious order is part of His will for the community [[Nehemiah 7:5]].
* **Purity and Inheritance:** Genealogical records were essential for maintaining the purity of the priesthood and the integrity of inheritance rights. The inability to prove one's lineage had tangible consequences, such as exclusion from priestly service [[Ezra 2:62]]. Likewise, Reuben's birthright was affected because the **genealogy** was "not to be **reckoned** after the birthright" [[1 Chronicles 5:1]].
* **Covenantal Identity:** To be "reckoned" was to be officially affirmed as part of the covenant community of Israel. These lists defined who belonged, establishing roles for priests, Levites, porters, and soldiers, and solidifying the nation's identity, especially after the disruption of the exile [[1 Chronicles 9:1-22]].
### Summary
In summary, `{{H3187}}` is not simply a word about family trees but about the formal, official act of enrollment that defined an individual's place within Israel. It signifies a system of divinely mandated order that governed religious purity, social roles, and national identity. The process of being **reckoned by genealogies** was a foundational practice for maintaining the structure and integrity of God's covenant people.