It was narrated that Ibn 'Umar said: "The Messenger of Allah said: 'No one among you should urinate into standing water'."
The Prophet Muhammad also taught us about being mindful of our actions and how they can have a negative impact on others around us. He reminded us that we should always think before we act, as even something as small as urinating in standing water can have a big effect on those who rely on it for their needs. We must always strive to do what is right and take responsibility for our actions so that we may benefit from Allah's blessings in this life and the Hereafter.