O Allah, make our end good in all affairs. — Daily Supplications
اللَّهُمَّ أَحْسِنْ عَاقِبَتَنَا فِي الْأُمُورِ كُلِّهَا
Transliteration: Allaahumma ahsin 'aaqibatanaa fil-umoori kullihaa
Translation: O Allah, make our end good in all affairs.
Reference: Ahmad 4:181