At a sitting or gathering (JA)

Hisnul Muslim (JA)

Good Etiquette (JA) Duas (JA)

1
رَبِّ اغْفِرْ لِي وَتُبْ عَلَيَّ إِنَّكَ أَنْتَ التَّوَّابُ الْغَفُورُ

Rabbighfir lee wa tub 'alayya 'innaka 'Antat-Tawwaabul-Ghafoor.

[Hisnul (JA) 195] [Sahih Ibn Majah 2/321, Sahih At-Tirmizi 3/153.]