Asmaa' bint Omays, radi Allahu 'anha, said: Allah's Messenger, sal Allahu alayhi wa sallam, told me, "Shall I not teach you words to say whenever you are aflicted with something? Say:
'Allahu Rabbi (Allah is my Lord), Laa Shareeka lah (He has no partner).'"
- Abu Dawood
[Lessons from this hadith]
The entire universe is the creation
of Allah When you find yourself aflicted by something, follow
this advice of what to say and notice what happens. Allahu
rabbi, laa shareeka lah!