What does נָאַף · μοιχεύω mean in the Bible?
נָאַף · μοιχεύω is a Hebrew phrase meaning "to commit adultery or be unfaithful in a covenant relationship".
Hebrew · H5003, G3431
נָאַף
To commit adultery ; figuratively, to apostatize · to commit adultery
Reading a lexicon entry
What this page is: Each lexicon entry shows the original Hebrew or Greek word behind the English translation: its meaning, its range of use, and where it appears in Scripture.
Strong's number: The Strong's code (H- or G-) is the standard reference number for this word. It connects this entry to chapter and passage language tabs.
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Words in this compound — expand to study each participant
נָאַףH5003to commit adultery ; figuratively, to apostatize
Pronunciationnaaph
Sexual infidelity metaphorically frames Israel's covenant betrayal with God as marital unfaithfulness.
Open lexicon entry →μοιχεύωG3431to commit adultery
Pronunciationmoicheúō
Violates marriage covenant; also used metaphorically for spiritual unfaithfulness or idolatry.
Open lexicon entry →What does נָאַף (na'af) mean in the Bible?
נָאַף · μοιχεύω is a Hebrew phrase meaning "to commit adultery or be unfaithful in a covenant relationship".
Full entry for נָאַף (H5003, G3431) · Open the biblical lexicon
Questions this entry answers
How many biblical occurrences are listed for H5003, G3431?
H5003, G3431 is connected to 31 lexical occurrence verses in the lexicon data.
Evidence Summary
Hebrew phrase. to commit adultery or be unfaithful in a covenant relationship
Source Gloss
to commit adultery or be unfaithful in a covenant relationship
Grammatical Forms
How the stem changes the meaning of this verb across the biblical text.
This verb appears through different tense, voice, mood, or stem patterns. Those forms help readers see how the action is presented in context.
Form groups2Aligned forms21
Pielintensive active — emphasizes thoroughness or repeated action11×
Participle activeHos 7:4 · Isa 57:3 · Jer 9:1 · Jer 23:10 · Prov 30:20 · Ps 50:186×
PerfectEzek 23:37 · Jer 3:83×
ImperfectHos 4:13 · Hos 4:142×
Qalbasic active stem — the word in its most common, direct sense10×
Participle activeEzek 16:38 · Ezek 23:45 · Job 24:15 · Prov 6:325×
ImperfectDeut 5:18 · Exod 20:14 · Lev 20:104×
Infinitive absoluteJer 23:141×
Word Origins
נָאַף is a primitive root - no further derivation.