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Greek verb · G4203

πορνεύω

porneuoporn-yoo'-o

to prostitute the body for hire.; to commit fornication

8 uses in the Greek text, one for each word STEP Bible has tagged with this key

Concordance spelling: porneúō

Word page · Part of the concordance, one page for every word of the Hebrew and Greek text. Strong's G4203is this word's number in James Strong's 1890 index of the King James Bible.

  • 2 of 27
    New Testament books
  • 5
    spellings
  • 2
    meanings

The definition in full

Strong's key (1890) · G4203

to act the harlot, i.e. (literally) indulge unlawful lust (of either sex), or (figuratively) practise idolatry

The King James renders it: commit (fornication).

James Strong, The Exhaustive Concordance of the Bible (1890), public domain. Strong indexed the King James text, and this site quotes his entry as that index.

Summary

porneuo is rendered "to prostitute the body for hire.; to commit fornication". It stands 8 times in the Greek text, across two books.

  • Five of the uses stand in Revelation, more than in any other book.
  • The lexicon lists two meanings for it, beginning with "to prostitute the body for hire.".
  • Its first use in canonical order opens the ledger below.1 Corinthians 6:18Flee from sexual immorality. Every other sin a man can commit is outside his body, but he who sins sexually sins against his own body.
  • The Greek text spells it five different ways.

The first use

Flee from sexual immorality. Every other sin a man can commit is outside his body, but he who sins sexually sins against his own body.

1 Corinthians 6:18πορνεύων

The first use, in the order of the New Testament's books.

Where the word stands

Five of the word's eight uses are in Revelation.

The other 25 New Testament books never use the word.

What the word means

The word carries two meanings: to prostitute the body for hire., and to commit fornication.

Each meaning, and the words it is translated by

The English STEP Bible gives each use, word by word, and how many times.
to prostitute the body for hire.Tagged as
  • committed sexual immorality3
  • having committed sexual immorality1
  • shall we commit sexual immorality1
Where1 Corinthians 6:18Flee from sexual immorality. Every other sin a man can commit is outside his body…
to commit fornicationMrk.10:19 (WHTagged as
  • to commit sexual immorality2
  • sinning sexually1
Where1 Chronicles 5:25They were mighty men of valor, famous men, and heads of their families…

The words built on the same word-part

Each word below begins with the same letters this one begins with. A shared word-part shows a family. It does not settle what any one of them means, so each word carries its own uses on its own page. Scholars call that shared part the stem.

πορνείαporneiasexual sinUses25
πόρνηporneprostituteUses12
πόρνοςpornossexual sinnerUses10

All 8, in canonical order

Every use, in order

Every use, grouped by book, with its verse.

5 spellings and their grammar

STEP Bible tags every word of the Hebrew and Greek text with its spelling and its grammar. Both lists below count the rows printed underneath, written out in English, with the code beside each one as it was tagged.

How it is spelled

  • ἐπόρνευσαν3
  • πορνεῦσαι2
  • πορνεύσαντες1
  • πορνεύωμεν1
  • πορνεύων1

The grammar of each form

  • verb · aorist active, indicative · 3rd person plural3V-AAI-3P
  • verb · aorist active, infinitive (“to…”)2V-AAN
  • verb · aorist active, participle · nominative (subject) · masculine plural1V-AAP-NPM
  • verb · present active, participle · nominative (subject) · masculine singular1V-PAP-NSM
  • verb · present active, subjunctive · 1st person plural1V-PAS-1P

1 Corinthians

three uses
  • Flee from sexual immorality. Every other sin a man can commit is outside his body, but he who sins sexually sins against his own body.

    1 Corinthians 6:18

    • πορνεύωνporneuonverb · present active, participle · nominative (subject) · masculine singulartagged: sinning sexually
  • We should not commit sexual immorality, as some of them did, and in one day twenty-three thousand of them died.

    1 Corinthians 10:8

    • πορνεύωμενporneuomenverb · present active, subjunctive · 1st person pluraltagged: shall we commit sexual immorality
    • ἐπόρνευσανeporneusanverb · aorist active, indicative · 3rd person pluraltagged: committed sexual immorality

Revelation

five uses
  • But I have a few things against you, because some of you hold to the teaching of Balaam, who taught Balak to place a stumbling block before the Israelites so they would eat food sacrificed to idols and commit sexual immorality.

    Revelation 2:14

    • πορνεῦσαιporneusaiverb · aorist active, infinitive (“to…”)tagged: to commit sexual immorality
  • But I have this against you: You tolerate that woman Jezebel, who calls herself a prophetess. By her teaching she misleads My servants to be sexually immoral and to eat food sacrificed to idols.

    Revelation 2:20

    • πορνεῦσαιporneusaiverb · aorist active, infinitive (“to…”)tagged: to commit sexual immorality
  • The kings of the earth were immoral with her, and those who dwell on the earth were intoxicated with the wine of her immorality.”

    Revelation 17:2

    • ἐπόρνευσανeporneusanverb · aorist active, indicative · 3rd person pluraltagged: committed sexual immorality
  • All the nations have drunk the wine of the passion of her immorality. The kings of the earth were immoral with her, and the merchants of the earth have grown wealthy from the extravagance of her luxury.”

    Revelation 18:3

    • ἐπόρνευσανeporneusanverb · aorist active, indicative · 3rd person pluraltagged: committed sexual immorality
  • Then the kings of the earth who committed sexual immorality and lived in luxury with her will weep and wail at the sight of the smoke rising from the fire that consumes her.

    Revelation 18:9

    • πορνεύσαντεςporneusantesverb · aorist active, participle · nominative (subject) · masculine pluraltagged: having committed sexual immorality

Where it leads

How the numbers are counted

Every count on this page comes from STEP Bible's tagged Hebrew and Greek text, the same text the ledger prints. A use is counted once each time the tagging marks a word with this key.

Spellings are counted as the Greek text spells them, with the sentence's own punctuation taken off the word first, so a form that ends a clause is not counted as a second spelling.

The family is read from the lexicon by the stem the two words share, with the accents off, and a person or a place named on the stem is left out.

Hebrew and Greek text, word tagging and grammar: STEP Bible (www.STEPBible.org), Tyndale House, CC BY 4.0. Their grammar codes are written out in English here and shown as tagged beside each one.

Meaning and senses: STEP Bible TBESG (Tyndale House, CC BY 4.0), the Brief lexicon based on Abbott-Smith (1922).

Dictionary key: Strong's Exhaustive Concordance of the Bible (1890, public domain). English verse text: Berean Standard Bible (public domain, 2023).

Revised 2026-09-05. Every cited work, the sources registry →