It is narrated from Sayyiduna Jabir (may Allah be pleased with him) that an Ansari came to the service of the Prophet (peace and blessings be upon him) and said, "O Messenger of Allah! Can I treat a scorpion sting through incantation (ruqyah)?" The Prophet (peace and blessings be upon him) said: "Whoever can benefit his brother should do so."
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 15234
Hadith Gradingحکم دارالسلام:حديث صحيح، م: 2199، وهذا إسناد ضعيف لضعف ابن لهيعة، وقد توبع