Read Surah An-Naml 27:40: "Answered he who was illumined by revelation: “[Nay,] as for me - I shall bring it to thee ere the twinkling of thy eye ..." Full Arabic text, English translation, and image generator.
قَالَ الَّذِي عِنْدَهُ عِلْمٌ مِنَ الْكِتَابِ أَنَا آتِيكَ بِهِ قَبْلَ أَنْ يَرْتَدَّ إِلَيْكَ طَرْفُكَ ۚ فَلَمَّا رَآهُ مُسْتَقِرًّا عِنْدَهُ قَالَ هَٰذَا مِنْ فَضْلِ رَبِّي لِيَبْلُوَنِي أَأَشْكُرُ أَمْ أَكْفُرُ ۖ وَمَنْ شَكَرَ فَإِنَّمَا يَشْكُرُ لِنَفْسِهِ ۖ وَمَنْ كَفَرَ فَإِنَّ رَبِّي غَنِيٌّ كَرِيمٌ
Answered he who was illumined by revelation: “[Nay,] as for me - I shall bring it to thee ere the twinkling of thy eye ceases!” And when he saw it truly before him, he exclaimed: “This is [an outcome] of my Sustainer’s bounty, to test me as to whether I am grateful or ungrateful! However, he who is grateful [to God] is but grateful for his own good; and he who is ungrateful [should know that], verily, my Sustainer is self-sufficient, most generous in giving!”