The Prophet (peace and blessings be upon him) said:
"Eat. By my life, whoever has eaten in return for a false ruqyah (incantation), you have eaten (in contrast to him) in return for a true ruqyah."
Hadith Referenceصحیح الجامع الصغیر / حرف الكاف / 4494
Hadith Gradingالألبانی:صحيح
Hadith Takhrij[حم د ك] عن علاقة بن صحار. الصحيحة ٢٠٢٧: الطحاوي.