Imam Ja`far al-Sadiq (peace be upon him) is also reported to have said that one who desires to enjoy both the worldly life and the Next World, and one who has eye ache, should say the following prayer after the Dawn and Sunset Prayers

اَللَّهُمَّ إِنِّي أَسْأَلُكَ بِحَقِّ مُحَمَّد وَآلِ مُحَمَّد عَلَيْكَ
allahumma inni as’aluka bihaqqi muhammadin wa ali muhammadin `alayka
O Allah, I do beseech You, in the name of the right of Muhammad and the Household of Muhammad that is incumbent upon You
صَلِّ عَلَىٰ مُحَمَّد وَآلِ مُحَمَّد
salli `ala muhammadin wa ali muhammadin
to send blessings to Muhammad and the Household of Muhammad
وَٱجْعَلِ ٱلنُّورَ فِي بَصَرِي
waj`al alnnura fi basari
and to give light to my insight,
وَٱلْبَصِيـرَةَ فِي دِينِي
walbasirata fi dini
make me discerning in my religion,
وَٱلْيَقِيـنَ فِي قَلْبِي
wal-yaqina fi qalbi
have conviction in my heart,
وَٱلإِخْلاَصَ فِي عَمَلِي
wal-ikhlasa fi `amali
sincerity in my deeds,
وَٱلسَّلاَمَةَ فِي نَفْسِي
walssalamata fi nafsi
safety in my self,
وَٱلسَّعَةَ فِي رِزْقِي
walssa`ata fi rizqi
vastness in my sustenance,
وَٱلشُّكْرَ لَكَ أَبَداً مَا أَبْقَيْتَنِي
walshshukra laka abadan ma abqaytani
and perpetual thankfulness for You as long as you keep me alive.