Temper

Proverbs 15:1 - A soft answer turneth away wrath: but grievous words stir up anger.
Proverbs 16:32 - He that is slow to anger is better than the mighty; and he that ruleth his spirit than he that taketh a city.
Proverbs 29:11 - A fool uttereth all his mind: but a wise man keepeth it in till afterwards.
Ephesians 4:26 - Be ye angry, and sin not: let not the sun go down upon your wrath:

Ephesians 4:31 - Let all bitterness, and wrath, and anger, and clamor, and evil speaking, be put away from you, with all malice:
Colossians 3:8 - But now ye also put off all these; anger, wrath, malice, blasphemy, filthy communication out of your mouth.