When leaving the mosque

"In the name of Allah; blessings and peace be upon the Messenger of Allah. O Allah, I ask You of Your bounty. O Allah, protect me from the accursed devil."

[Abu Dawud 465; Ibn Majah 771, 774; Sahih Sunan Ibn Majah 632, 634; Ibn as-Sunni, ‘Amal al-yawm 88]