2 Corinthians 10:4-5

For the weapons of our warfare are not carnal but mighty in God for pulling down strongholds,
casting down arguments and every high thing that exalts itself against the knowledge of God, bringing every thought into captivity to the obedience of Christ

Ephesians 4:29


Let no corrupt word proceed out of your mouth, but what is good for necessary edification, that it may impart grace to the hearers.