When going to the Masjid
اللَّهُمَّ اجْعَلْ فِي قَلْبِي نُورًا، وَاجْعَلْ فِي لِسَانِي نُورًا، وَاجْعَلْ فِي سَمْعِي نُورًا، وَاجْعَلْ فِي بَصَرِي نُورًا، وَاجْعَلْ خَلْفِي نُورًا، وَأَمَامِي نُورًا، وَاجْعَلْ مِنْ فَوْقِي نُورًا، وَمِنْ تَحْتِي نُورًا ، اللَّهُمَّ وَأَعْظِمْ لِي نُورًا
Transliteration
Allahummaj’al fee qalbee noorun, wafee lisanee noorun, wajAAal fee samAAee noorun, wajAAal fee basaree noorun, wajAAal khalfee noorun, wa-amami noorun, wajAAal min fawqee noorun, wamin tahtee noorun, allahumma wAazim li noora.
Translation
O Allah, place light in my heart, light in my tongue, light in my hearing, light in my eyesight, light on my right hand, light on my left hand, light in front of me, light behing me, light below me, O Allah, give me abundant light.
SourceAbu Dawud: 1353