Be not hasty in thy spirit to be angry: for anger resteth in the bosom of fools. Ecclesiastes 7:9
  
 The Lord is gracious, and full of compassion; slow to anger and of great mercy. Psalm 145:8
  
 He that is soon angry dealeth foolishly. Proverbs 14:17
  
 Make no friendship with an angry man; and with a furious man thou shalt not go:
 Lest thou learn his ways, and get a snare to thy soul.
 Proverbs 22:24-25
  
 Fathers, provoke not your children to anger, lest they be discouraged.  collossians 3:21
  
 Cease from anger, and forsake wrath: fret not thyself in any wise to do evil.
 psalm 37:8