ENOfficial
He reported God’s messenger as saying, "None of you must wish or pray for death before it comes to him. When one dies his hope is cut off, but the continued life of a believer only brings him more good.” Muslim transmitted it.
Source: sunnah.com
Other translations
Arabic
وَعَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَا يَتَمَنَّى أَحَدُكُمُ الْمَوْتَ وَلَا يَدْعُ بِهِ مِنْ قَبْلِ أَنْ يَأْتِيَهُ إِنَّهُ إِذَا مَاتَ انْقَطَعَ أَمَلُهُ وَإِنَّهُ لَا يَزِيدُ الْمُؤْمِنَ عُمْرُهُ إِلَّا خيرا» . رَوَاهُ مُسلم
sunnah.com