اللَّهُمَّ اغْفِرْ لِي وَارْحَمْنِي وَأَلْحِقْنِي بِالرَّفِيقِ الأَعْلَى
Translation 
O Allah, forgive me, have mercy upon me and unite me with the [highest] companions.
Notes:
*"the highest" in the dua, is mentioned in other sources such as Sahih Ibn Hibban No# 6618.
*The “highest companions” refer to those revealed in the Quran in Surah Nisa
“And whoso obeys Allâh and the Messenger (Muhammad SAW), then they will be in the company of those on whom Allâh has bestowed His Grace, of the Prophets, the Siddiqûn (those followers of the Prophets who were first and foremost to believe in them, like Abu Bakr As¬Siddiq radhiallahu'anhu), the martyrs, and the righteous. And how excellent these companions are!” (69)
Notes:
*"the highest" in the dua, is mentioned in other sources such as Sahih Ibn Hibban No# 6618.
*The “highest companions” refer to those revealed in the Quran in Surah Nisa
“And whoso obeys Allâh and the Messenger (Muhammad SAW), then they will be in the company of those on whom Allâh has bestowed His Grace, of the Prophets, the Siddiqûn (those followers of the Prophets who were first and foremost to believe in them, like Abu Bakr As¬Siddiq radhiallahu'anhu), the martyrs, and the righteous. And how excellent these companions are!” (69)
Transliteration
allaahumm-aghfir lee war-ḥamnee wa alḥiqnee bir-rafeeqil-a‛laa
