Sahl bin Sa’d (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said:“If the world (in importance) was worth even the wing of a mosquito in the sight of Allah, He would not have given a disbeliever even a sip of water from it.”Its chain is weak. Narrated by Ahmad, al-Tirmidhi, and Ibn Majah.