(Pronunciation: Laa ilaaha illaa anta subhaanaka innee kuntu minaz zaalimeen.)
As you know, this aayat, â€œAayat-e-Kareemaâ€?, has many benefits. You may recite it as much as you can, without any limits of time etc.
(Pronunciation: Allah humma innaa naj aluka fee nuhuri him wana oozu bika min shuroori him.)
This prayer is very useful whenever you are afraid of someone or you have any threats because of someone. Recite it in such a way that you should have imagination of your enemy in your mind (at least you should have his/her name in your mind if you havenâ€™t seen him/her.)