Original Verse:
Proverbs Chapter 15 Verse 18A wrathful man stirs up contention, but one who is slow to anger appeases strife.

Reference Verses:
Genesis Chapter 13 Verse 8Abram said to Lot, "Please, let there be no strife between me and you, and between my herdsmen and your herdsmen; for we are relatives.
Matthew Chapter 5 Verse 9Blessed are the peacemakers, for they shall be called children of God.
Proverbs Chapter 29 Verse 22An angry man stirs up strife, and a wrathful man abounds in sin.
Proverbs Chapter 16 Verse 14The king's wrath is a messenger of death, but a wise man will pacify it.
Proverbs Chapter 26 Verse 21As coals are to hot embers, and wood to fire, so is a contentious man to kindling strife.