الكافي- ط الاسلامية, volume 2, page 577

1. A number of our people have narrated from Ahmad ibn Muhammad ibn Khalid from those whom he has mentioned (in his book) from ‘Abd Allah ibn Sinan from Aban ibn Taghlib from abu ‘Abd Allah (a.s.) who has said the following: “Abu ‘Abd Allah (a.s.) has, when pleading for help to memorize the Holy Quran, said that one should say, ‘O Lord, I plead before You and Your servants have never pleaded before anyone who could be like You. I plead before You through Muhammad, Your prophet, and messenger, Ibrahim, Your friend and chosen one, Moses, the party to Your conversation and whisper, Jesus, Your word and spirit, I plead before You through the books of Ibrahim, the Torah of Moses, Zabur of Dawud, Injil of Jesus, the Holy Quran of Muhammad (a.s.) and through every inspiration and revelation that You have made, determinations that You have approved, the right that You fulfilled, those whom You have made rich, the straying that You have guided, the beggars to whom You have given charity, I plead before You through Your name that You place on the night to become dark, through Your name that You place on the day to become bright, through Your name that You place on earth to settle, in the heavens to hold as pillars and in the mountains to stand firm. I plead before You through Your name with which You spread the sustenance, through Your name with which You bring the dead to life, I plead before You through the bond of majesty of Your Throne, the limits of Your mercy and kindness from Your book, I plead before You to bestow al-Salat (favors) upon Muhammad and his family, to confer upon me memorization of the Holy Quran and varieties of knowledge, to establish it firmly in my heart, my hearing, and my sight and mix it with my flesh, blood, bone marrow and make me benefit thereby in my nights and days, through Your kindness and power; there are no means and no power without You, O the Living, the Guardian.’” In another Hadith additionally it is said, “I plead before You, through Your name with which Your servants whose prayer is accepted prayed and Your prophets, then You forgave them and showed them kindness. I plead before You with everyone of Your names that You have revealed in Your books, with Your name with which Your Throne stood up in place, with Your one name, the only, the single and the sole one, the Most High that fills up all corners, the purifying, the pure, the blessing, the Holy, the Living, the Guardian, the light of the heavens and earth, the Beneficent, the Merciful, the Great, the Most High, and Your revealed book with the truth, Your perfect words. Your fill light, with Your greatness and strength.” In another Hadith the Messenger of Allah has said, ‘Whoever wants Allah to make him a container (proper follower of the guidance) of the Holy Quran and knowledge should write this supplication in a clean pot with white honey then wash it with rain water before reaching the earth and drink it for three days before breakfast, it will help him memorize the Holy Quran by the will of Allah.’”

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.