Psalms

  1. 39:1  <even to Jeduthun, A Psalm of David.>> 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.
  2. Proverbs

  3. 21:23  Whoso keepeth his mouth and his tongue keepeth his soul from troubles.
  4. I Peter

  5. 1:10  Of which salvation the prophets have enquired and searched diligently, who prophesied of the grace that should come unto you: