If you have seen black pee in your dream: Even if there is no sign of it, you should not lose faith that everything will be okay, Avoid making promises that are difficult to keep. To see that you pee black in your dream refers to marrying a person you do not know and leading a good life, peeing in the mosque signifies savings and good goods. Trying to pee black in a dream is interpreted as overcoming problems and getting stronger, not being silent in the face of injustice and praying.