This hadith has been transmitted on the authority of al-Bara' b. 'Azib that Allah's Messenger (ﷺ) commanded a person (in these words) and there is no mention of this:" if you get up in the morning you would get up with a bliss."
حَدَّثَنَا ابْنُ الْمُثَنَّى، وَابْنُ، بَشَّارٍ قَالاَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، عَنْ أَبِي، إِسْحَاقَ أَنَّهُ سَمِعَ الْبَرَاءَ بْنَ عَازِبٍ، يَقُولُ أَمَرَ رَسُولُ اللَّهِ صلى الله عليه وسلم رَجُلاً . بِمِثْلِهِ وَلَمْ يَذْكُرْ " وَإِنْ أَصْبَحْتَ أَصَبْتَ خَيْرًا " .
Muslim
The Book Pertaining to the Remembrance of Allah, Supplication, Repentance and Seeking Forgiveness • Hadith 79