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Strong's Concordance
Greek Word Study

Strong's G4828 συμμαρτυρέω (symmartyreo)

Symmartyreo means “testify unto” — full meaning, definition, and every linked Bible usage across the indexed canon.

Same number, other testament: Strong's H4828 — merea (“friend”) in the Hebrew Bible.

Strong's Number G4828
Language Greek
Linked Usages 4
Books 2

Strong's G4828 Quick Answer

Strong's G4828 συμμαρτυρέω (summartureo) is a Greek Strong's word-study entry. summartureo (soom-mar-too-reh'-o) v. 1. to testify jointly, i.e. corroborate by (concurrent) evidence [from G4862 and G3140] It has 4 linked Bible usages across 2 books. Visible English usage signals include also, beareth, and testify. Indexed coverage on this page includes New Testament.

Meaning
summartureo (soom-mar-too-reh'-o) v. 1. to testify jointly, i.e. corroborate by (concurrent) evidence [from G4862 and G3140]
Usage
4 linked usages
Books
2 indexed books
Corpus
New Testament
Usage Words
also, beareth, and testify

Meaning and Definition

summartureo (soom-mar-too-reh'-o) v. 1. to testify jointly, i.e. corroborate by (concurrent) evidence [from G4862 and G3140] KJV: testify unto, (also) bear witness (with) Root(s): G4862, G3140

Original Word
συμμαρτυρέω
Transliteration
summartureo
Derivation
Root: μαρτυρέω R1: 4862 R2: 3140
Morphology
verb

Across Lexicons

How independent scholarly lexicons define Strong's G4828. 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)

to testify with

Usage: συν-μαρτυρέω (Rec. συμμ-), -ῶ, to bear witness with: Rom.2:15; with dative, Rom.8:16; before ὅτι, Rom.9:1.† (AS)

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How Strong's G4828 Is Translated

The English word each shown verse actually uses to render summartureo, 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.

also Romans 2:15 beareth Romans 8:16 testify Revelation 22:18

How Strong's G4828 Usage Compares

Indexed coverage includes New Testament. 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 4 linked usages.

Strong's G4828 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 G4828 in the New Testament

4 indexed usages in New Testament.

Romans 2:15 KJV

Which shew the work of the law written in their hearts, their conscience also bearing witness, and their thoughts the mean while accusing or else excusing one another;)

Romans 8:16 KJV

The Spirit itself beareth witness with our spirit, that we are the children of God:

Romans 9:1 KJV

I say the truth in Christ, I lie not, my conscience also bearing me witness in the Holy Ghost,

Usage Excerpts

First 4 linked usage excerpts for Strong's G4828.

Romans 2:15 New Testament, KJV
Which shew the work of the law written in their hearts, their conscience also bearing witness, and their thoughts the mean while accusing or else excusing one another;)
Romans 8:16 New Testament, KJV
The Spirit itself beareth witness with our spirit, that we are the children of God:
Romans 9:1 New Testament, KJV
I say the truth in Christ, I lie not, my conscience also bearing me witness in the Holy Ghost,
Revelation 22:18 New Testament, KJV
For I testify unto every man that heareth the words of the prophecy of this book, If any man shall add unto these things, God shall add unto him the plagues that are written in this book:

All Indexed Usage Links

Every indexed verse link for Strong's G4828, grouped by book.

Romans 3 usages, New Testament
Revelation 1 usage, New Testament

Strong's G4828 FAQ

What does symmartyreo (συμμαρτυρέω) mean?

Symmartyreo (Strong's G4828) is a Greek word most simply glossed "testify unto". summartureo (soom-mar-too-reh'-o) v. 1. to testify jointly, i.e. corroborate by (concurrent) evidence [from G4862 and G3140]

How many times is symmartyreo (συμμαρτυρέω) used in the Bible?

This page currently indexes 4 linked usages for Strong's G4828 across 2 books.

Where can I study symmartyreo (συμμαρτυρέω) in context?

Use the linked verse references on this page to study Strong's G4828 in context. The indexed coverage includes New Testament.

What English words translate symmartyreo (συμμαρτυρέω)?

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