Full Sharh — Mishkat al-Masabih 767
وَعَنْ أَبِي هُرَيْرَةَ قَالَ: كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ إِذَا نَهَضَ مِنَ الرَّكْعَة الثَّانِيَة استفتح الْقِرَاءَة ب «الْحَمد لله رب الْعَالمين» وَلَمْ يَسْكُتْ. هَكَذَا فِي صَحِيحِ مُسْلِمٍ. وَذَكَرَهُ الْحُمَيْدِيُّ فِي أَفْرَادِهِ وَكَذَا صَاحِبُ الْجَامِعِ عَنْ مُسلم وَحده
English Translation
Abu Huraira said that when God's Messenger got up after the second rak'a he began the recitation with, “Praise be to God, the Lord of the universe,” without observing a period of silence. It is given thus in Muslim’s Sahih. Al-Humaidi mentioned it among those given by Muslim but not by Bukhari, as did the author of al-Jami' (Ibn Al-Athir) from Muslim alone.
Source
Mishkat al-Masabih(مشكاة المصابيح)
Prayer
Hadith Number
767