«من انتسب إلى غير أبيه أو تولى غير مواليه فعليه لعنة الله والملائكة والناس أجمعين»
The Prophet (peace and blessings be upon him) said:
"Whoever attributes himself to someone other than his father, or takes as patrons others than his own masters, upon him is the curse of Allah, the angels and all the people."
Hadith Referenceصحیح الجامع الصغیر / حرف الميم / 6104