Leviticus 18:20 prohibits adultery with a neighbor's wife — the very sin punished by death in this verse.

John 8:5 directly quotes the command to stone adulterers from Leviticus, using it as a test for Jesus.

In John 8:4, the Pharisees cite this very law (caught in adultery) to trap Jesus, referencing the Mosaic death penalty.

Ezekiel 23:45-47 applies the adultery penalty to unfaithful Israel, using the same legal standard to judge the nation's spiritual adultery.

Deuteronomy 22:22-24 restates the same law: both the adulterer and adulteress must die, reinforcing the penalty in Leviticus.

In 2 Samuel 12:13, David confesses adultery but receives forgiveness, contrasting with Leviticus' death penalty and showing God's mercy.

Exodus 20:14 is the commandment against adultery that Leviticus 20:10 enforces with the death penalty, linking prohibition to punishment.

Ezekiel 22:11 condemns Israel for committing adultery with a neighbor's wife, directly echoing this law's prohibition.

Ezekiel 18:6 lists not defiling a neighbor's wife as a mark of righteousness, showing this law as the standard for right living.

Proverbs 6:29 states that no one who sleeps with his neighbor's wife will go unpunished — directly echoing the death penalty here.

Ezekiel 16:38 applies the punishment of adulteresses to Jerusalem's spiritual adultery — using this law as a metaphor for God's judgment.

Romans 7:3 uses the law against adultery to illustrate how death frees from the law's binding claim.

Matthew 5:27 cites the adultery prohibition; Leviticus 20:10 gives the penalty that underscores its gravity.

Jeremiah 5:7 accuses Israel of committing adultery despite God's provision — a prophetic example of the very sin punished here.

In Genesis 39:9, Joseph calls adultery a wicked sin against God, anticipating the severe judgment Leviticus prescribes for it.

Genesis 38:24 shows Judah ordering burning for Tamar's sexual sin, reflecting the capital penalty for adultery later codified in Leviticus.

Job 31:11 calls adultery a wicked deed and a sin to be judged — affirming the same condemnation as this law.

Numbers 15:30 says defiant sinners must be cut off — adultery is a defiant sin, and the death penalty here enacts that cutting off.

Numbers 5:31 concludes that the woman bears consequences but not death — contrasting the death penalty here for proven adultery.

Malachi 3:5 warns God will testify against adulterers, reinforcing the seriousness of this capital offense.

Numbers 5:13 describes a case of hidden adultery with no witnesses — a different scenario from the proven adultery punished here.

In Genesis 20:9, Abimelech accuses Abraham of bringing guilt by nearly causing adultery, echoing the seriousness of taking another's wife seen in Leviticus.