It is narrated from Hazrat Hudhaifah (may Allah be pleased with him) that in the blessed era of the Holy Prophet (peace and blessings be upon him), sometimes a person would utter a sentence and because of it would become a hypocrite, and now in a single gathering I hear dozens of such words daily.
Hadith Referenceمسند احمد / مسند الأنصار رضي الله عنهم / 23278
Hadith Gradingحکم دارالسلام:أثر حسن، وهذا إسناد ضعيف لجهالة حال أبى الرقاد العبسي