Matthew 12:34
Ye broods of vipers, how can ye speak good things, yourselves being wicked? for out of the abundance of the heart the mouth speaketh.
John 4:14
but whosoever shall drink of the water which I shall give him, he shall no more thirst to eternity; but the water which I will give him, shall be in him a fountain of water springing up to life eternal.
John 7:38-39
He that believeth on me, as the scripture hath said, from his belly shall rivers flow of living water.
Colossians 3:16
Let the word of Christ dwell in you richly in all wisdom, teaching and admonishing yourselves in psalms, and hymns, and spiritual canticles, singing with grace in your heart unto the Lord.
Colossians 4:6
Let your discourse be always gracious, seasoned with salt, that ye may know how ye ought to reply to every man.