Proverbs 10:19
Transgression is not lacking in the multitude of words, but he who refrains his lips does wisely.
James 3:2
For we all stumble in many things. If any man does not stumble in word, this is a perfect man, able also to bridle the whole body.
James 1:19
Therefore, my beloved brothers, let every man be swift to hear, slow to speak, slow to wrath.
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 man is before me.
Ecclesiastes 5:3
For a dream comes with a multitude of business, and a fool's voice with a multitude of words.
Proverbs 17:27-28
He who spares his words has knowledge, and he who is of a cool spirit is a man of understanding.
Ecclesiastes 10:13-14
The beginning of the words of his mouth is foolishness, and the end of his talk is mischievous madness.