Sura 20 Ta Ha (Ta-Ha), aya 114

1. فَتَعَالَى اللَّهُ الْمَلِكُ الْحَقُّ ۗ وَلَا تَعْجَلْ بِالْقُرْآنِ مِنْ قَبْلِ أَنْ يُقْضَىٰ إِلَيْكَ وَحْيُهُ ۖ وَقُلْ رَبِّ زِدْنِي عِلْمًا

   So high (above all) is Allah, the Sovereign, the Truth. And, (O Muhammad), do not hasten with (recitation of) the Qur'an before its revelation is completed to you, and say, "My Lord, increase me in knowledge."

   20:114

Tafsiri: Saheeh International