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Strong's Concordance
Greek Word Study

Strong's G3728 ὁρκωμοσία (horkomosia)

Horkomosia means “oath” — full meaning, definition, and every linked Bible usage across the indexed canon.

Same number, other testament: Strong's H3728 — kaphash (“cover”) in the Hebrew Bible.

Strong's Number G3728
Language Greek
Linked Usages 6
Books 3

Strong's G3728 Quick Answer

Strong's G3728 ὁρκωμοσία (horkomosia) is a Greek Strong's word-study entry. horkomosia (hor-ko-mos-ee'-ah) n. 1. asseveration on oath [from a compound of G3727 and a derivative of G3660] It has 6 linked Bible usages across 3 books. Visible English usage signals include oath. Indexed coverage on this page includes New Testament, Septuagint / Greek Old Testament, and Deuterocanonical / Apocrypha.

Meaning
horkomosia (hor-ko-mos-ee'-ah) n. 1. asseveration on oath [from a compound of G3727 and a derivative of G3660]
Usage
6 linked usages
Books
3 indexed books
Corpus
New Testament, Septuagint / Greek Old Testament, and Deuterocanonical / Apocrypha
Usage Words
oath

Meaning and Definition

horkomosia (hor-ko-mos-ee'-ah) n. 1. asseveration on oath [from a compound of G3727 and a derivative of G3660] KJV: oath Root(s): G3727, G3660

Original Word
ὁρκωμοσία
Transliteration
horkomosia
Derivation
Root: ὀμνύω R1: 3727 R2: 3660
Morphology
noun

Across Lexicons

How independent scholarly lexicons define Strong's G3728. Each definition is shown with its source so you can compare and cite the original reference works.

Extended Strong's Greek Lexicon (Abbott-Smith based)

oath

Usage: ὁρκωμοσία, -ας, ἡ (ὅρκος, ὄμνυμι; by metapl. for τὰ ὁρκωμόσια, asseverations on oath; see MM, xviii), [in LXX: Eze.17:18-19 (עָלָה) 1Es 9:93* ;] affirmation on oath, an oath: Heb.7:20-21, 28.† (AS)

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How Strong's G3728 Is Translated

The English word each shown verse actually uses to render horkomosia, taken from the interlinear word alignment (the same word underlined in the excerpts below). Where a rendering is used more than once, the count is shown.

oath Hebrews 7:20

How Strong's G3728 Usage Compares

Indexed coverage includes New Testament, Septuagint / Greek Old Testament, and Deuterocanonical / Apocrypha. Each section below keeps corpus counts and sample passages visible so readers can compare the word across contexts instead of reading one flat concordance list.

  • The largest indexed corpus on this page is New Testament with 3 linked usages.
  • This page lets readers compare New Testament usage with Septuagint / Greek Old Testament usage, which is a key THF advantage over narrower Strong's pages.
  • Deuterocanonical / Apocrypha rows are counted separately so readers can decide how those texts relate to the main word study.

In the Septuagint (LXX)

Strong's G3728 (ὁρκωμοσία) appears 3 times in the Greek Septuagint — the Old Testament the New Testament authors quoted.

Sample Septuagint occurrences:

Read the full Greek Septuagint interlinear with Strong's →

Strong's G3728 by Corpus

Indexed usage grouped by testament and extended corpus so readers can compare this word across the Bible, Septuagint, deuterocanonical books, and 1 Enoch where present.

Strong's G3728 in the New Testament

3 indexed usages in New Testament.

Hebrews 7:20 KJV

And inasmuch as not without an oath he was made priest:

Hebrews 7:21 KJV

(For those priests were made without an oath; but this with an oath by him that said unto him, The Lord sware and will not repent, Thou art a priest for ever after the order of Melchisedec:)

Hebrews 7:28 KJV

For the law maketh men high priests which have infirmity; but the word of the oath, which was since the law, maketh the Son, who is consecrated for evermore.

Strong's G3728 in the Septuagint / Greek Old Testament

2 indexed usages in Septuagint / Greek Old Testament.

Ezekiel 17:18 Septuagint / Brenton

Whereas he has profaned the oath so as to break the covenant, when, behold, I engaged his hand, and he has done all these things to him, he shall not escape.

Ezekiel 17:19 Septuagint / Brenton

Therefore say, Thus saith the Lord; As I live, surely mine oath which he has profaned, and my covenant which he has transgressed, I will even recompense it upon his head.

Strong's G3728 in the deuterocanonical books / Apocrypha

1 indexed usage in Deuterocanonical / Apocrypha.

1 Esdras 8:90 Septuagint / Brenton

Behold, now are we before thee in our iniquities, for we cannot stand any longer by reason of these things before thee.

Usage Excerpts

First 6 linked usage excerpts for Strong's G3728.

Ezekiel 17:18 Septuagint / Greek Old Testament, Septuagint / Brenton
Whereas he has profaned the oath so as to break the covenant, when, behold, I engaged his hand, and he has done all these things to him, he shall not escape.
Ezekiel 17:19 Septuagint / Greek Old Testament, Septuagint / Brenton
Therefore say, Thus saith the Lord; As I live, surely mine oath which he has profaned, and my covenant which he has transgressed, I will even recompense it upon his head.
Hebrews 7:20 New Testament, KJV
And inasmuch as not without an oath he was made priest:
Hebrews 7:21 New Testament, KJV
(For those priests were made without an oath; but this with an oath by him that said unto him, The Lord sware and will not repent, Thou art a priest for ever after the order of Melchisedec:)
Hebrews 7:28 New Testament, KJV
For the law maketh men high priests which have infirmity; but the word of the oath, which was since the law, maketh the Son, who is consecrated for evermore.
1 Esdras 8:90 Deuterocanonical / Apocrypha, Septuagint / Brenton
Behold, now are we before thee in our iniquities, for we cannot stand any longer by reason of these things before thee.

All Indexed Usage Links

Every indexed verse link for Strong's G3728, grouped by book.

Ezekiel 2 usages, Septuagint / Greek Old Testament
Hebrews 3 usages, New Testament
1 Esdras 1 usage, Deuterocanonical / Apocrypha

Strong's G3728 FAQ

What does horkomosia (ὁρκωμοσία) mean?

Horkomosia (Strong's G3728) is a Greek word most simply glossed "oath". horkomosia (hor-ko-mos-ee'-ah) n. 1. asseveration on oath [from a compound of G3727 and a derivative of G3660]

How many times is horkomosia (ὁρκωμοσία) used in the Bible?

This page currently indexes 6 linked usages for Strong's G3728 across 3 books.

Where can I study horkomosia (ὁρκωμοσία) in context?

Use the linked verse references on this page to study Strong's G3728 in context. The indexed coverage includes New Testament, Septuagint / Greek Old Testament, and Deuterocanonical / Apocrypha.

What English words translate horkomosia (ὁρκωμοσία)?

The visible usage excerpts most often surface English words such as oath. These are scanning signals from the displayed verses, not replacements for the original-language definition.

Does Strong's G3728 appear in the Septuagint or deuterocanonical books?

Yes. The current local index includes 2 in Septuagint / Greek Old Testament and 1 in Deuterocanonical / Apocrypha for Strong's G3728, with linked reader references where each row is available.