Leviticus 20:10

"If a man commits adultery with the wife of his neighbor, both the adulterer and the adulteress shall surely be put to death.

Exodus 20:14

"You shall not commit adultery.

Leviticus 18:20

And you shall not lie sexually with your neighbor's wife and so make yourself unclean with her.

Deuteronomy 5:18

"'And you shall not commit adultery.

John 8:4-5

they said to him, "Teacher, this woman has been caught in the act of adultery.

Deuteronomy 22:22-24

"If a man is found lying with the wife of another man, both of them shall die, the man who lay with the woman, and the woman. So you shall purge the evil from Israel.

2 Samuel 12:13

David said to Nathan, "I have sinned against the LORD." And Nathan said to David, "The LORD also has put away your sin; you shall not die.

Ezekiel 23:45-47

But righteous men shall pass judgment on them with the sentence of adulteresses, and with the sentence of women who shed blood, because they are adulteresses, and blood is on their hands."

Treasury of Scripture Knowledge

Summary

And the man that committeth adultery with another man's wife, even he that committeth adultery with his neighbour's wife, the adulterer and the adulteress shall surely be put to death.

Bible References

The adulterer

Deuteronomy 22:22
"If a man is found lying with the wife of another man, both of them shall die, the man who lay with the woman, and the woman. So you shall purge the evil from Israel.
2 Samuel 12:13
David said to Nathan, "I have sinned against the LORD." And Nathan said to David, "The LORD also has put away your sin; you shall not die.
Ezekiel 23:45
But righteous men shall pass judgment on them with the sentence of adulteresses, and with the sentence of women who shed blood, because they are adulteresses, and blood is on their hands."
John 8:4
they said to him, "Teacher, this woman has been caught in the act of adultery.

General references

Exodus 20:14
"You shall not commit adultery.
Leviticus 18:20
And you shall not lie sexually with your neighbor's wife and so make yourself unclean with her.
Numbers 5:13
if a man lies with her sexually, and it is hidden from the eyes of her husband, and she is undetected though she has defiled herself, and there is no witness against her, since she was not taken in the act,
Deuteronomy 22:22
"If a man is found lying with the wife of another man, both of them shall die, the man who lay with the woman, and the woman. So you shall purge the evil from Israel.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.