Regular recitation of Ayat-ul-Kursi whets your brain and it regains its lost potential. Remedy for Weak Memory: If you or your kid is suffering from memory loss, you can recite this ayat and in a matter of just a few days, you will feel the change yourself. A good man happened to pass nearby who told Abu Huraira (R.A) to recite Ayat-ul-Kursi and then sleep as much as he wanted to.
The Zakat revenue will be left unguarded. During the night time, he had no idea as what to do if sleeps overpowers him. Once Abu Huraira (R.A) was made in-charge of Zakat revenue.