Mark 4:24 And he said unto them, Take heed what ye hear: with what measure ye mete, it shall be measured to you: and unto you that hear shall more be given.

Proverbs 10:19

19 In the multitude of words there wanteth not sin: but he that refraineth his lips is wise.

Proverbs 17:27

27 He that hath knowledge spareth his words:

Ecclesiastes 5:3

3 ... a fool's voice is known by multitude of words.

Matthew 12:36

36 But I say unto you, That every idle word that men shall speak, they shall give account thereof in the day of judgment.

Psalm 141:3

3 Set a watch, O LORD, before my mouth; keep the door of my lips.

Ephesians 4:26

26 Be ye angry, and sin not: let not the sun go down upon your wrath:

Ecclesiastes 7:9

9 Be not hasty in thy spirit to be angry: for anger resteth in the bosom of fools.

Proverbs 16:32

32 He that is slow to anger is better than the mighty; and he that ruleth his spirit than he that taketh a city.

Proverbs 29:22

22 An angry man stirreth up strife, and a furious man aboundeth in transgression.