Sayyidah Aisha Siddiqa (may Allah be pleased with her) narrates: When a sick person was brought to the Prophet Muhammad (peace be upon him), he would supplicate: "O Lord of the people! Remove the suffering, grant healing, You are the Healer, there is no healing except Your healing, grant such a healing that leaves behind no illness."
Hadith Referenceصحیح ابن حبان / كتاب الرقى والتمائم / 6099
Hadith Gradingفضيلة الشيخ الإمام محمد ناصر الدين الألبانيصحيح - «الصحيحة» (2775): ق.فضيلة الشيخ العلّامة شُعيب الأرناؤوطإسناده صحيح