The Messenger of Allah ﷺ said: "Whoever persists in praying twelve rak'ahs each day and night, Allah, the Mighty and Sublime, will build for him a house in Paradise: Four before Zuhr and two after Zuhr, two rak'ahs after Maghrib, two rak'ahs after Isha' and two rak'ahs of Fajr." (Using translation from Nasāʾī 1795)
عَنِ النَّبِيِّ ﷺ قَالَ مَنْ يَعْنِي صَلَّى ثِنْتَيْ عَشْرَةَ رَكْعَةً بَنَى اللهُ لَهُ بَيْتًا فِي الْجَنَّةِ أَرْبَعًا قَبْلَ الظُّهْرِ وَرَكْعَتَيْنِ بَعْدَ الظُّهْرِ وَرَكْعَتَيْنِ بَعْدَ الْمَغْرِبِ وَرَكْعَتَيْنِ بَعْدَ الْعِشَاءِ وَرَكْعَتَيْنِ قَبْلَ الْفَجْرِ