الكافي 3/4/32/23

23. Ahmad ibn Muhammad has narrated in a marfu‘ manner a prayer that can be said after every Salah (prayer): “Abu ‘Abd Allah عليه السلام , has said that if one has an illness or pain somewhere in his body he, after completing a Salah (prayer), should touch the place of his sajdah with his hand. He should say this prayer and wipe, seven times, on the painful or ailing part of his body. “( O Lord, it is You ), O the One who has pressed the earth upon the water, held the air in the sky, chosen for Himself the most beautiful names. - Allahumma Salli ‘Ala Muhammad wa ‘Ali Muhammad, (O Allah grant Muhammad and his family a compensation worthy of their serving Your cause), - please make my such and such wishes to come true and grant me good health in such and such conditions.’””