Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
muslim:2713c[Chain 1] Abū Kurayb Muḥammad b. al-ʿAlāʾ > Abū Usāmah [Chain 2] Abū Bakr b. Abū Shaybah And ʾAbū Kurayb > Ibn Abū ʿUbaydah from my father > al-Aʿmash > Abū Ṣāliḥ > Abū Hurayrah

Say:" O Allah, the Lord of the seven heavens" ; the rest of the hadith is the same.  

مسلم:٢٧١٣cوَحَدَّثَنَا أَبُو كُرَيْبٍ مُحَمَّدُ بْنُ الْعَلاَءِ حَدَّثَنَا أَبُو أُسَامَةَ ح وَحَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ وَأَبُو كُرَيْبٍ قَالاَ حَدَّثَنَا ابْنُ أَبِي عُبَيْدَةَ حَدَّثَنَا أَبِي كِلاَهُمَا عَنِ الأَعْمَشِ عَنْ أَبِي صَالِحٍ عَنْ أَبِي هُرَيْرَةَ قَالَ

أَتَتْ فَاطِمَةُ النَّبِيَّ ﷺ تَسْأَلُهُ خَادِمًا فَقَالَ لَهَا قُولِي اللَّهُمَّ رَبَّ السَّمَوَاتِ السَّبْعِ بِمِثْلِ حَدِيثِ سُهَيْلٍ عَنْ أَبِيهِ