hadith
3322
۞
Imam Ali (AS) said, Mingling with those who are attached to this world is the primary cause of affliction and corruption of piety.
الإمامُ عليٌّ (عَلَيهِ الّسَلامُ) : خُلْطَةُ أبْناءِ الدُّنْيا رَأسُ البَلْوى وَ فَسادُ التَّقوى