«إذا جاءك من هذا المال شيء وأنت غير مستشرف ولا سائل فخذه وما لا فلا تتبعه نفسك»
The Prophet (peace and blessings be upon him) said:
"When something of this wealth comes to you while you were neither hoping for it nor asking for it, take it; and whatever does not come to you, do not let your soul chase after it (do not covet it)."
Hadith Referenceصحیح الجامع الصغیر / حرف الألف / 473