'Quarrel' in the Bible

A quick-tempered person stirs up dissension, but one who is slow to anger calms a quarrel.

Starting a quarrel is like letting out water; stop it before strife breaks out!

The one who loves a quarrel loves transgression; whoever builds his gate high seeks destruction.

Like one who grabs a wild dog by the ears, so is the person passing by who becomes furious over a quarrel not his own.