Upon leaving mosque

بِسْمِ اللّهِ وَالصَّلاَةُ وَالسَّلاَمُ عَلَى رَسُولِ اللّهِ، اَللَّهُـمَّ إِنِّي أَسْأَلُكَ مِنْ فَضْـلِكَ، اَللَّهُـمَّ اعْصِمْنِـي مِنَ الشَّيْـطَانِ الرَّجِـيمِ.

In the name of Allah, and prayers and peace be upon the Messenger of Allah. O Allah, I ask You from Your favour. O Allah, guard me from the accursed devil.