Surah Ta-Ha (Ta-Ha), Verse 114

فَتَعٰلَی اللّٰهُ الْمَلِكُ الْحَقُّ وَلَا تَعْجَلْ بِالْقُرْاٰنِ مِنْ قَبْلِ اَنْ یُّقْضٰۤی اِلَیْكَ وَحْیُهٗ وَقُلْ رَّبِّ زِدْنِیْ عِلْمًا ۟

Fata'aalal laahul Malikul Haqq; wa laa ta'jal bil Quraani min qabli ai yuqdaaa ilaika wahyuhoo wa qur Rabbi zidnee 'ilmaa

“High above all is Allah, the King, the Truth! Be not in haste with the Qur'an before its revelation to thee is completed, but say, "O my Lord! advance me in knowledge."”

Quran 20:114 (Yusuf Ali Translation)