فيما ناجَى اللّهُ عَزَّ و جلَّ بهِ موسى عليه السلام : .... لا تَغبِطْ أحَدا بكَثرَةِ المالِ ؛ فإنَّ مَعَ كَثرَةِ المالِ تَكثُرُ الذُّنوبُ لِواجِبِ الحُقوقِ.
Imam Ja‘far al-Ṣadiq (as):
In one of Allah's intimate conversations with Prophet Moses (AS), He said, O Moses, do not envy anyone for their abundant wealth, for when one’s wealth increases, so does his sins, due to its obligatory rights [they usually fail to fulfill].
Source:
al-Kāfī
Vol2
P135
ID: 16479