Uqbah bin Amir (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: "Whoever sees a fault (of someone) and conceals it, he is like the one who brings a buried-alive person back to life." Ahmad, Tirmidhi, and they declared it authentic. Hasan, narrated by Ahmad and Tirmidhi.
Hadith Referenceمشكوة المصابيح / كتاب الآداب / 4984
Hadith Gradingالألبانی:ضَعِيف | زبیر علی زئی:حسن
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «حسن، رواه أحمد (147/4 ح 17464) و الترمذي (بعد 1930) [و أبو داود (4891) ]»