"أمسكوا عليكم أموالكم ولا تفسدوها فإنه من ¤ أعمر عمرى فهي للذي أعمرها حيا وميتا ولعقبه"
The Prophet (peace and blessings be upon him) said:
"Keep your wealth for yourselves and do not waste it, for whoever gives someone a lifelong gift ('umra), it belongs to that person and his descendants, in his lifetime and after his death."
Hadith Referenceصحیح الجامع الصغیر / حرف الألف / 1388