We relate to you the best narration, in that We revealed to you this Quran, though no doubt, you had no knowledge before. [12:3]
It is narrated on the authority of Yahya b. Ya'mur and Humaid b. 'Abdur-Rahman that they said: We met Abdullah b. 'Umar and we discussed about the Divine Decree, and what they talked about it and he narrated the hadith that has been transmitted by 'Umar (may Allah be pleased with him) from the Apostle (may peace be upon him). There is a slight variation in that.