Proverbs 13:3
He that guardeth his mouth keepeth his life; But he that openeth wide his lips shall have destruction.
Proverbs 21:23
Whoso keepeth his mouth and his tongue Keepeth his soul from troubles.
Proverbs 12:13
In the transgression of the lips is a snare to the evil man; But the righteous shall come out of trouble.
Proverbs 18:7
A fool's mouth is his destruction, And his lips are the snare of his soul.
Proverbs 18:21
Death and life are in the power of the tongue; And they that love it shall eat the fruit thereof.
Psalm 39:1
I said, I will take heed to my ways, That I sin not with my tongue: I will keep my mouth with a bridle, While the wicked is before me.
Proverbs 10:19
In the multitude of words there wanteth not transgression; But he that refraineth his lips doeth wisely.
Proverbs 20:19
He that goeth about as a tale-bearer revealeth secrets; Therefore company not with him that openeth wide his lips.
Matthew 12:36-37
And I say unto you, that every idle word that men shall speak, they shall give account thereof in the day of judgment.
James 1:26
If any man thinketh himself to be religious, while he bridleth not his tongue but deceiveth his heart, this man's religion is vain.
James 3:2-12
For in many things we all stumble. If any stumbleth not in word, the same is a perfect man, able to bridle the whole body also.