Seeing a mosquito signifies a weak, miserly, and contemptible enemy, because the mosquito is by nature a weak creature.
Seeing mosquitoes enter one's house signifies sorrow, grief, and distress, since mosquitoes give people no rest.
Seeing a mosquito enter one's nose and then come out signifies being afflicted by a great trial and hardship.
Seeing a mosquito and then contemplating the power of one's Lord signifies repentance and seeking forgiveness. At times, seeing a mosquito signifies a very evil, stubborn, and bloodthirsty enemy.