لَا بَأْسَ طَهُورٌ إِنْ شَاءَ اللهُ
– Sahih al-Bukhari 3616
Narrated Abdullah ibn Abbas: The Prophet (Sallal lahu alaihi wasallam) said: “If anyone visits a sick whose time (of death) has not come, and says with him seven times:
أَسْأَلُ اللَّهَ الْعَظِيمَ رَبَّ الْعَرْشِ الْعَظِيمِ أَنْ يَشْفِيَكَ
Allah will cure him from that disease.”