Al-Kāfi - Volume 2 > Envy
Hadith #2

2ـ عَنْهُ عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنْ مُحَمَّدِ بْنِ خَالِدٍ وَالْحُسَيْنِ بْنِ سَعِيدٍ عَنِ النَّضْرِ بْنِ سُوَيْدٍ عَنِ الْقَاسِمِ بْنِ سُلَيْمَانَ عَنْ جَرَّاحٍ الْمَدَائِنِيِّ عَنْ أَبِي عَبْدِ الله (عَلَيهِ السَّلام) قَالَ إِنَّ الْحَسَدَ يَأْكُلُ الإيمَانَ كَمَا تَأْكُلُ النَّارُ الْحَطَبَ.

2. It is narrated from him (narrator of the Hadith above) from Ahmad ibn Muhammad from Muhammad ibn Khalid and al-Husayn ibn Sa’id from al-Nadr ibn Suwayd from al-Qasim ibn Sulayman from Jarrah al-Mada’ini from abu ‘Abd Allah (a.s.) who has said the following: “Envy consumes belief just as fire consumes firewood.”