Supplication When visiting the sick:
When The Prophet (sal-Allaahu ‘alayhe wa sallam) would enter upon a sick person, he would say:
لا بأْسَ طَهـورٌ إِنْ شـاءَ الله
‘Never mind, may it [the sickness] be a purification, if Allah wills.’
Any Muslim servant who visits a sick person whose prescribed moment of death has not arrived and supplicates seven times:
(أَسْـأَلُ اللهَ العَـظيـم، رَبَّ العَـرْشِ العَـظيـم أَنْ يَشْفـيك .(سبع مرات
‘I ask Allah The Supreme, Lord of the magnificent throne to cure you’.
…he [i.e., the sick person] will be cured.’ [seven times]