Luke 6:45
The good man out of the good treasure of his heart doth bring forth that which is good; and the evil man out of the evil treasure of his heart doth bring forth that which is evil; for out of the abounding of the heart doth his mouth speak.
Psalm 37:30-31
The mouth of the righteous uttereth wisdom, And his tongue speaketh judgment.
Proverbs 4:23
Above every charge keep thy heart, For out of it are the outgoings of life.
Matthew 12:34-37
Brood of vipers! how are ye able to speak good things -- being evil? for out of the abundance of the heart doth the mouth speak.
Acts 8:19-23
saying, 'Give also to me this authority, that on whomsoever I may lay the hands, he may receive the Holy Spirit.'
Romans 3:13-14
A sepulchre opened is their throat; with their tongues they used deceit; poison of asps is under their lips.
Ephesians 4:29
Let no corrupt word out of your mouth go forth, but what is good unto the needful building up, that it may give grace to the hearers;
Ephesians 5:3-4
and whoredom, and all uncleanness, or covetousness, let it not even be named among you, as becometh saints;
Ephesians 5:19
speaking to yourselves in psalms and hymns and spiritual songs, singing and making melody in your heart to the Lord,
Colossians 4:6
your word always in grace -- with salt being seasoned -- to know how it behoveth you to answer each one.
Hebrews 8:10
because this is the covenant that I will make with the house of Israel, after those days, saith the Lord, giving My laws into their mind, and upon their hearts I will write them, and I will be to them for a God, and they shall be to Me for a people;
James 3:5-8
so also the tongue is a little member, and doth boast greatly; lo, a little fire how much wood it doth kindle!
Psalm 12:2-4
Vanity they speak each with his neighbour, Lip of flattery! With heart and heart they speak.
Psalm 40:8-10
To do Thy pleasure, my God, I have delighted, And Thy law is within my heart.
Psalm 41:6-7
And if he came to see -- vanity he speaketh, His heart gathereth iniquity to itself, He goeth out -- at the street he speaketh.
Psalm 52:2-4
Mischiefs doth thy tongue devise, Like a sharp razor, working deceit.
Psalm 59:7
Lo, they belch out with their mouths, Swords are in their lips, for 'Who heareth?'
Psalm 59:12
The sin of their mouth is a word of their lips, And they are captured in their pride, And from the curse and lying they recount.
Psalm 64:3-8
Who sharpened as a sword their tongue, They directed their arrow -- a bitter word.
Psalm 71:15-18
My mouth recounteth Thy righteousness, All the day Thy salvation, For I have not known the numbers.
Psalm 140:5
The proud hid a snare for me -- and cords, They spread a net by the side of the path, Snares they have set for me. Selah.
Proverbs 10:20-21
The tongue of the righteous is chosen silver, The heart of the wicked -- as a little thing.
Proverbs 12:18
A rash speaker is like piercings of a sword, And the tongue of the wise is healing.
Proverbs 15:23
Joy is to a man in the answer of his mouth, And a word in its season -- how good!
Proverbs 22:17-18
Incline thine ear, and hear words of the wise, And thy heart set to my knowledge,
Jeremiah 9:2-5
Who doth give me in a wilderness A lodging-place of travellers? And I leave my people, and go from them, For all of them are adulterers, An assembly of treacherous ones.
John 7:38
he who is believing in me, according as the Writing said, Rivers out of his belly shall flow of living water;'
Acts 5:3
And Peter said, 'Ananias, wherefore did the Adversary fill thy heart, for thee to lie to the Holy Spirit, and to keep back of the price of the place?
2 Corinthians 4:6-7
because it is God who said, Out of darkness light is to shine, who did shine in our hearts, for the enlightening of the knowledge of the glory of God in the face of Jesus Christ.
Ephesians 3:8
to me -- the less than the least of all the saints -- was given this grace, among the nations to proclaim good news -- the untraceable riches of the Christ,
Colossians 3:16
Let the word of Christ dwell in you richly, in all wisdom, teaching and admonishing each other, in psalms, and hymns, and spiritual songs, in grace singing in your hearts to the Lord;
Jude 1:15
to do judgment against all, and to convict all their impious ones, concerning all their works of impiety that they did impiously, and concerning all the stiff things that speak against Him did impious sinners.'