The word(s) "بربي" appears in 4 verse(s) in Quran.

(1) لَّـٰكِنَّا هُوَ اللَّهُ رَبِّي وَلَا أُشْرِكُ بِرَبِّي أَحَدًا

(سورة الكهف, Al-Kahf, Chapter #18, Verse #38)
(Arabic, Transliteration, Urdu (Ahmed Ali), Urdu (Jalandhry), Farsi, Yusuf Ali, Shakir, Picthal, Mohsin Khan, French, Spanish, Indonesian, Malay, German, Bosnian, Russian, Dutch, Italian, Portuguese, Tafsir - Jalal ad-Din, Tafsir - King Fahad Quran Complex)

(2) وَأُحِيطَ بِثَمَرِهِ فَأَصْبَحَ يُقَلِّبُ كَفَّيْهِ عَلَىٰ مَا أَنفَقَ فِيهَا وَهِيَ خَاوِيَةٌ عَلَىٰ عُرُوشِهَا وَيَقُولُ يَا لَيْتَنِي لَمْ أُشْرِكْ بِرَبِّي أَحَدًا

(سورة الكهف, Al-Kahf, Chapter #18, Verse #42)
(Arabic, Transliteration, Urdu (Ahmed Ali), Urdu (Jalandhry), Farsi, Yusuf Ali, Shakir, Picthal, Mohsin Khan, French, Spanish, Indonesian, Malay, German, Bosnian, Russian, Dutch, Italian, Portuguese, Tafsir - Jalal ad-Din, Tafsir - King Fahad Quran Complex)

(3) وَقَالَ مُوسَىٰ إِنِّي عُذْتُ بِرَبِّي وَرَبِّكُم مِّن كُلِّ مُتَكَبِّرٍ لَّا يُؤْمِنُ بِيَوْمِ الْحِسَابِ

(سورة غافر, Ghafir, Chapter #40, Verse #27)
(Arabic, Transliteration, Urdu (Ahmed Ali), Urdu (Jalandhry), Farsi, Yusuf Ali, Shakir, Picthal, Mohsin Khan, French, Spanish, Indonesian, Malay, German, Bosnian, Russian, Dutch, Italian, Portuguese, Tafsir - Jalal ad-Din, Tafsir - King Fahad Quran Complex)

(4) وَإِنِّي عُذْتُ بِرَبِّي وَرَبِّكُمْ أَن تَرْجُمُونِ

(سورة الدخان, Ad-Dukhaan, Chapter #44, Verse #20)
(Arabic, Transliteration, Urdu (Ahmed Ali), Urdu (Jalandhry), Farsi, Yusuf Ali, Shakir, Picthal, Mohsin Khan, French, Spanish, Indonesian, Malay, German, Bosnian, Russian, Dutch, Italian, Portuguese, Tafsir - Jalal ad-Din, Tafsir - King Fahad Quran Complex)