Allāhumma Rabbas-samāwātis-sab`, wa Rabba ‘l-`Arshi ‘l-`Aẓīm, kun lī jāran min , wa aḥzābihi min khalā'iqik, an yafruṭa `alayya aḥadun minhum aw yaṭghā, `azza jāruk, wa jalla thanā'uk, wa lā ilāha illā ant. O Allah, Lord of the seven heavens, Lord of the Magnificent Throne, be for me a support against and his helpers from among your creatures, lest any of them abuse me or do me wrong. Mighty is Your patronage, and glorious are Your praises. There is none worthy of worship but You. Reference: Al-Bukhari, Al-'Adab Al-Mufrad (no. 707). Al-Albani graded it authentic in Sahih Al-'Adab Al-Mufrad (no. 545).
Source: sunnah.com
Other translations
Arabic
اللَّهُمَّ ربَّ السَّمَوَاتِ السَّبْعِ، وَرَبَّ الْعَرْشِ الْعَظِيمِ، كُنْ لِي جَاراً مِنْ فُلاَنِ بْنِ فُلاَنٍ، وَأَحْزَابِهِ مِنْ خَلاَئِقِكَ، أَنْ يَفْرُطَ عَلَيَّ أَحَدٌ مِنْهُمْ أَوْ يَطْغَى، عَزَّ جَارُكَ، وَجَلَّ ثَنَاؤُكَ، وَلاَ إِلَهَ إِلاَّ أَنْتَ
sunnah.com