Hadith 1143
Sayyiduna Anas (may Allah be pleased with him) reports that the Messenger of Allah (peace and blessings be upon him) said: When any of you is ill, he should place his hand on the area of pain and say: «بِسْمِ اللّٰهِ وَبِاللّٰهِ أَعُوذُ بِعِزَّةِ اللّٰهِ وَقُدْرَتِهِ مِنْ شَرِّ وَجَعِي هٰذَا» "With the name of Allah and with Allah, I seek refuge in the honor and power of Allah Almighty from this pain which I am feeling."