Matthew 15:17

Do you not yet see that whatever enters the mouth goes into the stomach and is eliminated?

1 Corinthians 6:13

"Food is for the stomach and the stomach for food"but God will destroy them both. The body is not meant for immorality, but for the Lord, and the Lord for the body.

Matthew 7:19-20

Every tree that does not bear good fruit is cut down and thrown into the fire.

Luke 6:45

The good man out of the good treasure of his heart brings forth good, and an evil man out of the evil treasure of his heart brings forth evil. For out of the abundance of the heart his mouth speaks.

Colossians 2:21-22

"Do not handle, do not taste, do not touch!"

James 3:6

And the tongue is a fire, a world of evil among the members of the body. The tongue corrupts our whole person, sets the whole course of our life on fire, and is itself set on fire by hell.

Treasury of Scripture Knowledge

Summary

Do not ye yet understand, that whatsoever entereth in at the mouth goeth into the belly, and is cast out into the draught?

General references

Bible References

That

Matthew 7:19
Every tree that does not bear good fruit is cut down and thrown into the fire.
Luke 6:45
The good man out of the good treasure of his heart brings forth good, and an evil man out of the evil treasure of his heart brings forth evil. For out of the abundance of the heart his mouth speaks.
1 Corinthians 6:13
"Food is for the stomach and the stomach for food"but God will destroy them both. The body is not meant for immorality, but for the Lord, and the Lord for the body.
Colossians 2:21
"Do not handle, do not taste, do not touch!"
James 3:6
And the tongue is a fire, a world of evil among the members of the body. The tongue corrupts our whole person, sets the whole course of our life on fire, and is itself set on fire by hell.

General references

Mark 7:18
So he said to them, "Are you also without understanding? Do you not see that whatever enters a man from outside cannot defile him,