Of the sons
ben  (bane)
a son (as a builder of the family name), in the widest sense (of literal and figurative relationship, including grandson, subject, nation, quality or condition, etc.

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of Hebron
Chebrown  (kheb-rone')
seat of association; Chebron, a place in Palestine, also the name of two Israelites -- Hebron.

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Eliel
'Eliy'el  (el-ee-ale')
God of (his) God; Eliel, the name of nine Israelites -- Eliel.

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the chief
sar  (sar)
a head person (of any rank or class) -- captain (that had rule), chief (captain), general, governor, keeper, lord, (-task-)master, prince(-ipal), ruler, steward.

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and his brethren
'ach  (awkh)
a brother (used in the widest sense of literal relationship and metaphorical affinity or resemblance (like 1) -- another, brother(-ly); kindred, like, other.

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fourscore
shmoniym  (shem-o-neem')
eighty, also eightieth -- eighty(-ieth), fourscore.New American Standard Bible
of the sons of Hebron, Eliel the chief, and 80 of his relatives;

King James Bible
Of the sons of Hebron; Eliel the chief, and his brethren fourscore:

Holman Christian Standard Bible
from the Hebronites, Eliel the leader and 80 of his relatives;

International Standard Version
from Hebron's descendants, Eliel their leader, along with 80 of his relatives,

NET Bible
From the descendants of Hebron: Eliel the leader and 80 of his relatives.

GOD'S WORD® Translation
Leading Hebron's descendants was Eliel, who came with 80 of his relatives.

King James 2000 Bible
Of the sons of Hebron; Eliel the chief, and his brethren fourscore:1 Chronicles 15:9
1 Chronicles 15:9 NIV
1 Chronicles 15:9 NLT
1 Chronicles 15:9 ESV
1 Chronicles 15:9 NASB
1 Chronicles 15:9 KJV