ENOfficial
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".
Source: sunnah.com
Other translations
Arabic
وَحَدَّثَنَاهُ حَسَنٌ الْحُلْوَانِيُّ، حَدَّثَنَا يَعْقُوبُ بْنُ إِبْرَاهِيمَ بْنِ سَعْدٍ، حَدَّثَنَا عَبْدُ الْعَزِيزِ، بْنُ الْمُطَّلِبِ عَنْ مُوسَى بْنِ عُقْبَةَ، بِهَذَا الإِسْنَادِ وَلَمْ يَذْكُرْ " وَأَبْشِرُوا " .
sunnah.com