O Allah, I ask You for the highest part of Paradise (al-Firdaus al-A'la). — The Hereafter
اللَّهُمَّ إِنِّي أَسْأَلُكَ الْفِرْدَوْسَ الْأَعْلَى مِنَ الْجَنَّةِ
Transliteration: Allaahumma innee as'alukal-firdawsal-a'laa minal-jannah
Translation: O Allah, I ask You for the highest part of Paradise (al-Firdaus al-A'la).
Reference: Bukhari 4:48