Matthew 15:20

and are what corrupt him [spiritually]. But eating [a meal] with [ceremonially] unwashed hands does not [spiritually] corrupt him."

Matthew 15:2

"Why do your disciples violate the tradition of the [Jewish] elders? For they do not [ceremonially] wash their hands before eating [their meals]."

Matthew 23:25-26

"It is too bad for you hypocritical experts in the law of Moses and [you] Pharisees! For you [carefully] wash the outside of the cup and dish, but inside they [i.e., such evil people] are full of greed and uncontrolled desire.

Mark 7:3-4

(For the Pharisees and all the Jews would not eat anything unless they first scrubbed their hands [i.e., up to the wrists] in accordance with the [long-established] tradition of the Jewish elders).

Luke 11:38-40

And when the Pharisee observed this, he was surprised that Jesus had not first washed himself ceremonially before the meal.

1 Corinthians 3:16-17

Do you people not know that you are God's Temple [i.e., the church. See I Pet. 2:5; I Tim. 3:15], and that the Holy Spirit of God lives in you [i.e., collectively]?

1 Corinthians 6:9-11

Or, do you not know that evil people will not possess God's kingdom? Do not be misled: neither will sexually immoral people, nor idolaters, nor those who are sexually unfaithful to their mates, nor homosexual perverts. [Note: The Greek uses two words here, denoting both the passive and active partners in male homosexual acts].

1 Corinthians 6:18-20

Stay away from [any involvement in] sexual immorality. Every sin a person commits is outside [the realm] of his body; but the one who commits sexual immorality sins against his own body. [Note: Possibly this means that sex, because it requires the deepest and most complete commitment of human involvement, becomes a unique sin when its true purpose and expression are violated].

Ephesians 5:3-6

But you should not even talk about sexual immorality, or any type of [moral] impurity, or greed. [Note: Possibly "greed" here means "desire for more" of such things]. Such talk is not suitable for saints [i.e., God's holy people].

Revelation 21:8

But the place for cowards, and unbelievers, and disgusting people [i.e., because of their terrible sins], and murderers, and sexually immoral people, and sorcerers, and idolaters, and all liars, will be the lake that burns with fire and sulphur. This is the second death."

Revelation 21:27

And there will never be anything [morally] unclean allowed to enter it, nor any person who practices disgusting behavior [i.e., probably such sins as sexual perversion], or [any person] who is a liar. But the only ones [allowed there] are those [whose names are] recorded in the Lamb's book of life.

Treasury of Scripture Knowledge

Summary

These are the things which defile a man: but to eat with unwashen hands defileth not a man.

Bible References

Which

1 Corinthians 3:16
Do you people not know that you are God's Temple [i.e., the church. See I Pet. 2:5; I Tim. 3:15], and that the Holy Spirit of God lives in you [i.e., collectively]?
1 Corinthians 6:9
Or, do you not know that evil people will not possess God's kingdom? Do not be misled: neither will sexually immoral people, nor idolaters, nor those who are sexually unfaithful to their mates, nor homosexual perverts. [Note: The Greek uses two words here, denoting both the passive and active partners in male homosexual acts].
Ephesians 5:3
But you should not even talk about sexual immorality, or any type of [moral] impurity, or greed. [Note: Possibly "greed" here means "desire for more" of such things]. Such talk is not suitable for saints [i.e., God's holy people].
Revelation 21:8
But the place for cowards, and unbelievers, and disgusting people [i.e., because of their terrible sins], and murderers, and sexually immoral people, and sorcerers, and idolaters, and all liars, will be the lake that burns with fire and sulphur. This is the second death."