Abu Rashid al-Hubrani said, "I came to 'Abdullah ibn 'Umar and asked him to relate to us what he had heard from the Messenger of Allah, may Allah bless him and grant him peace. He handed me a paper and said, 'This is what the Prophet ﷺ wrote for me.' I looked at it and it read:
'Abu Bakr as-Siddiq asked the Prophet ﷺ "Messenger of Allah, teach me what to say in the mornings and evenings." He said, "Abu Bakr, say, 'O Allah, the Creator of the heavens and the earth, the Knower of the Unseen and Visible. the Lord of all things and their Master. I seek refuge with You from the evil of shaytan and his encouragement to associate and that I bring evil on myself or bring it on another Muslim.'"'"

حَدَّثَنَا خَطَّابُ بْنُ عُثْمَانَ، قَالَ: حَدَّثَنَا إِسْمَاعِيلُ، عَنْ مُحَمَّدِ بْنِ زِيَادٍ، عَنْ أَبِي رَاشِدٍ الْحُبْرَانِيِّ: أَتَيْتُ عَبْدَ اللهِ بْنَ عَمْرٍو فَقُلْتُ لَهُ: حَدِّثْنَا بِمَا سَمِعْتَ مِنْ رَسُولِ اللهِ ﷺ، فَأَلْقَى إِلَيَّ صَحِيفَةً فَقَالَ: هَذَا مَا كَتَبَ لِيَ النَّبِيُّ ﷺ فَنَظَرْتُ فِيهَا، فَإِذَا فِيهَا: إِنَّ أَبَا بَكْرٍ الصِّدِّيقَ رَضِيَ اللَّهُ عَنْهُ سَأَلَ النَّبِيَّ ﷺ قَالَ: يَا رَسُولَ اللهِ، عَلِّمْنِي مَا أَقُولُ إِذَا أَصْبَحْتُ وَإِذَا أَمْسَيْتُ، فَقَالَ: يَا أَبَا بَكْرٍ، قُلِ: اللَّهُمَّ فَاطِرَ السَّمَاوَاتِ وَالأَرْضِ، عَالِمَ الْغَيْبِ وَالشَّهَادَةِ، رَبَّ كُلِّ شَيْءٍ وَمَلِيكَهُ، أَعُوذُ بِكَ مِنْ شَرِّ نَفْسِي، وَشَرِّ الشَّيْطَانِ وَشِرْكِهِ، وَأَنْ أَقْتَرِفَ عَلَى نَفْسِي سُوءًا أَوْ أَجُرُّهُ إِلَى مُسْلِمٍ.