If you or others are speaking a foreign language it may mean travel or a communication issue. If you're in an accident it may be a warning to take care. An accident on water has to do with love. Avoid whatever was shown in the dream for 24 hours. Ace of hearts equals success in love.
Ace of diamonds means success with money.
Ace of clubs, solving a quarrel. Ace of Spades equals sadness. Unless its spoiled, this is a good omen of having plenty. If you heard them, something good is coming. Generally this is a symbol for the self.