O Allah, place light in my heart, on my tongue, in my hearing, in my sight, abov — Mosque Adhkar
اللَّهُمَّ اجْعَلْ فِي قَلْبِي نُورًا وَفِي لِسَانِي نُورًا وَفِي سَمْعِي نُورًا وَفِي بَصَرِي نُورًا وَمِنْ فَوْقِي نُورًا وَمِنْ تَحْتِي نُورًا وَعَنْ يَمِينِي نُورًا وَعَنْ شِمَالِي نُورًا وَمِنْ أَمَامِي نُورًا وَمِنْ خَلْفِي نُورًا وَاجْعَلْ لِي نُورًا
Transliteration: Allaahummaj-'al fee qalbee nooran wa fee lisaanee nooran wa fee sam'ee nooran wa fee basaree nooran wa min fawqee nooran wa min tahtee nooran wa 'an yameenee nooran wa 'an shimaalee nooran wa min amaamee nooran wa min khalfee nooran waj'al lee nooran
Translation: O Allah, place light in my heart, on my tongue, in my hearing, in my sight, above me, below me, on my right, on my left, in front of me, behind me, and make for me light. (Full version — when walking to the mosque)
Reference: Muslim 1:526