Allah will grant whoever recites this (verse 129, surah At Taubah, Ch.9) seven times in the morning or evening whatever he desires from this world or the next.
(Hadith reported by Imam Abu Dawud)
Meaning of the Quran verse:
"Allah suffices me.
There is no god but He,
On Him I put my trust,
And He is the Lord of the Throne, Supreme."