Arabic original
اللَّهُمَّ أَصْلِحْ لِي دِينِي الَّذِي هُوَ عِصْمَةُ أَمْرِي وَأَصْلِحْ لِي دُنْيَايَ الَّتِي فِيهَا مَعَاشِي وَأَصْلِحْ لِي آخِرَتِي الَّتِي فِيهَا مَعَادِي وَاجْعَلِ الْحَيَاةَ زِيَادَةً لِي فِي كُلِّ خَيْرٍ وَاجْعَلِ الْمَوْتَ رَاحَةً لِي مِنْ كُلِّ شَرٍّ
English translation
O Allah, set right for me my religion which is the safeguard of my affairs. And set right for me the affairs of my world in which is my livelihood. And set right for me my hereafter to which is my return. And make life for me a means of accumulating good, and make death for me a source of relief from every evil.
English transliteration
Allāhumma aṣliḥ lī dīnī alladhī huwa ʿiṣmatu amrī wa-aṣliḥ lī dunyāya allatī fīhā maʿāshī wa-aṣliḥ lī ākhiratī allatī fīhā maʿādī wa-ijʿal al-ḥayāta ziyādatan lī fī kulli khayrin wa-ijʿal al-mawta rāḥatan lī min kulli sharr
Source Muslim