Mishkat al-Masabih 515, 516

Al-Barāʾ ibn ʿĀzib reported that the Messenger of Allah said: ‘There is no harm in the urine of an animal whose meat may be eaten.’ In a version from Jābir, he said: ‘Whatever animal’s meat may be eaten, there is no harm in its urine.’ Aḥmad and al-Dāraquṭnī transmitted it.