Treasury of Scripture Knowledge
Summary
                            The mouth of the righteous speaketh wisdom, and his tongue talketh of judgment.                        
                    Bible References
General references
                                        Psalm 71:15                                        
                                                                                                                                My mouth shall speak daily of thy righteousness and salvation; for I know no end thereof.
                                    
                                        Deuteronomy 6:7                                        
                                                                                                                                And thou shalt whet them on thy children, and shalt talk of them when thou art at home in thine house and as thou walkest by the way; and when thou liest down and when thou risest up.
                                    
                                        Proverbs 10:21                                        
                                                                                                                                The lips of the righteous feed a whole multitude; but fools shall die in their own folly.
                                    
                                        Proverbs 15:7                                        
                                                                                                                                A wise mouth poureth out knowledge; but the heart of the foolish doth not so.
                                    
                                        Proverbs 25:11                                        
                                                                                                                                A word spoken in due season, is like apples of gold in a silver dish.
                                    
                                        Proverbs 27:9                                        
                                                                                                                                The heart is glad of a sweet ointment and savour, but a stomach that can give good counsel, rejoiceth a man's neighbour.
                                    
                                        Matthew 12:35                                        
                                                                                                                                A good man out of the good treasure of his heart, bringeth forth good things. And an evil man out of his evil treasure, bringeth forth evil things.
                                    
                                        Ephesians 4:29                                        
                                                                                                                                Let no filthy communication proceed out of your mouths: but that which is good to edify withal, when need is, that it may have favour with the hearers.
                                    
                                        Colossians 4:6                                        
                                                            
                        Let your speech be always well favoured and be powdered with salt, that ye may know how to answer every man.