Sahih Muslim , Book 52, Hadith 76 (In-Book) ⓘ
This hadith has been narrated on the authority of Musa b. `Uqba with the same chain of transmitters and he did not make a mention of: "Be happy".
وَحَدَّثَنَاهُ حَسَنٌ الْحُلْوَانِيُّ، حَدَّثَنَا يَعْقُوبُ بْنُ إِبْرَاهِيمَ بْنِ سَعْدٍ، حَدَّثَنَا عَبْدُ الْعَزِيزِ، بْنُ الْمُطَّلِبِ عَنْ مُوسَى بْنِ عُقْبَةَ، بِهَذَا الإِسْنَادِ وَلَمْ يَذْكُرْ " وَأَبْشِرُوا " .
also referenced under: Hadith 2818 (Reference) & Book 39, Hadith 6771 (USC-MSA)