Source: The Great Interpretation of Dreams (Ibn Sirin)
(By analogy with Zamzam water and murky water) Drinking murky Zamzam water may indicate attaining good mixed with worry or illness, or knowledge containing doubt.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
(By analogy) It may indicate lack of purity in intention when seeking goodness or healing.
Source: Signs in the Science of Expressions (Ibn Shaheen)
(By analogy) It is interpreted as worry and illness despite the presence of underlying goodness.