Matthew 15:11
That which enters into the mouth doesn't defile the man; but that which proceeds out of the mouth, this defiles the man."
Acts 10:14-15
But Peter said, "Not so, Lord; for I have never eaten anything that is common or unclean."
Mark 7:15
There is nothing from outside of the man, that going into him can defile him; but the things which proceed out of the man are those that defile the man.
Psalm 10:7
His mouth is full of cursing, deceit, and oppression. Under his tongue is mischief and iniquity.
Psalm 12:2
Everyone lies to his neighbor. They speak with flattering lips, and with a double heart.
Psalm 52:2-4
Your tongue plots destruction, like a sharp razor, working deceitfully.
Psalm 58:3-4
The wicked go astray from the womb. They are wayward as soon as they are born, speaking lies.
Isaiah 37:23
Whom have you defied and blasphemed? Against whom have you exalted your voice and lifted up your eyes on high? Against the Holy One of Israel.
Isaiah 59:3-5
For your hands are defiled with blood, and your fingers with iniquity; your lips have spoken lies, your tongue mutters wickedness.
Isaiah 59:13-15
transgressing and denying Yahweh, and turning away from following our God, speaking oppression and revolt, conceiving and uttering from the heart words of falsehood.
Jeremiah 9:3-6
They bend their tongue, [as it were] their bow, for falsehood; and they are grown strong in the land, but not for truth: for they proceed from evil to evil, and they don't know me, says Yahweh.
Matthew 12:34-37
You offspring of vipers, how can you, being evil, speak good things? For out of the abundance of the heart, the mouth speaks.
Matthew 15:18-20
But the things which proceed out of the mouth come out of the heart, and they defile the man.
Luke 11:38-41
When the Pharisee saw it, he marveled that he had not first washed himself before dinner.
Acts 11:8-9
But I said, 'Not so, Lord, for nothing unholy or unclean has ever entered into my mouth.'
Romans 3:13-14
"Their throat is an open tomb. With their tongues they have used deceit." "The poison of vipers is under their lips;"
Romans 14:14
I know, and am persuaded in the Lord Jesus, that nothing is unclean of itself; except that to him who considers anything to be unclean, to him it is unclean.
Romans 14:17
for the Kingdom of God is not eating and drinking, but righteousness, peace, and joy in the Holy Spirit.
Romans 14:20
Don't overthrow God's work for food's sake. All things indeed are clean, however it is evil for that man who creates a stumbling block by eating.
1 Timothy 4:4-5
For every creature of God is good, and nothing is to be rejected, if it is received with thanksgiving.
Titus 1:15
To the pure, all things are pure; but to those who are defiled and unbelieving, nothing is pure; but both their mind and their conscience are defiled.
Hebrews 13:9
Don't be carried away by various and strange teachings, for it is good that the heart be established by grace, not by food, through which those who were so occupied were not benefited.
James 3:5-8
So the tongue is also a little member, and boasts great things. See how a small fire can spread to a large forest!
2 Peter 2:18
For, uttering great swelling words of emptiness, they entice in the lusts of the flesh, by licentiousness, those who are indeed escaping from those who live in error;