Premise: Among the conditions for knowing the Quran is knowing the language in which the Quran has been interpreted and understood. Our predecessors were intent on learning Arabic because of this, for as 'Amr Ibn Khattab said, "I prefer to travel for forty nights to interpret an Ayat in the Book of Allah rather than spend this time at the Masjid of the Prophet (PBU) fasting during the day and praying during the night."
Hypothesis: Arabic is the language of the Quran.
Label: entailment