Dua before leaving house

بِسْمِ اللَّهِ تَوَكَّلْتُ عَلَى اللَّهِ اَللَّـهُمَّ إِنَّا نَعُوذُ بِكَ مِنْ أَنْ نَزِلَّ أَوْ نَضِلَّ أَوْ نَظْلِمَ أَوْ نُظْلَمَ أَوْ نَجْهَلَ أَوْ يُجْهَلَ عَلَيْنَا

Transliteration

Bismillaahi, tawakkaltu 'alal-laahi. Allaahumma, inna na`udhu bika min an nazilla aw nadilla, aw nazlima aw nuzlama, aw najhala aw yujhala 'alaina

Meaning

In the Name of Allah, I place my trust in Allah. O Allah! We seek refuge in You from slipping unintentionally or becoming misguided, or committing oppression or being oppressed, or acting ignorantly or being treated ignorantly.

Source: Sahih (Albani). Tirmidhi: 3427