Sayyiduna Muhammad bin Hatib (may Allah be pleased with him) said: I picked something up from our cooking pot and my hand was burned, so my mother took me to a man sitting in the graveyard and said to him: "O Messenger of Allah!" He (peace and blessings be upon him) said: "Labbayki wa sa'dayki (At your service and at your pleasure)." Then she brought me close to him, and he (peace and blessings be upon him) began to blow and to say words that I could not make out. Afterwards I asked my mother: "What was he (peace and blessings be upon him) saying?" She said: He (peace and blessings be upon him) was saying: "'Adhhib al-ba's, Rabb an-nas, ishfi anta ash-Shafi, la shafiya illa anta' (Remove the harm, O Lord of mankind; heal, You are the Healer, there is no healer but You)."
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 21271