Lady Aisha (may Allah be pleased with her) said: The Messenger of Allah (peace and blessings be upon him) came to me, and I recognized that something had prompted him to hurry. He did not speak to anyone, but performed ablution and went out. I heard him from among the rooms saying: "Allah says: O people! Enjoin good and forbid evil before a time comes when you pray to Allah and He does not accept your prayers, you ask Him and He does not grant you, and you seek His help and He does not help you."
Hadith Referenceمسند اسحاق بن راهويه / كتاب الفتن / 873
Hadith Takhrij«سنن ابن ماجه ، كتاب الفتن ، باب الامر بالمعروف والنهي عن المنكر ، رقم : 4004 . قال الشيخ الالباني : حسن . مسند احمد : 159/6 .»