It is narrated from Hazrat Abu Hurairah (may Allah be pleased with him) that the Holy Prophet (peace and blessings be upon him) said: "There are four things from the time of ignorance which will be in my Ummah," then the narrator mentioned the complete hadith.
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 9878
Hadith Gradingحکم دارالسلام:حديث صحيح، وهذا إسناد حسن