رَبِّ ٱجْعَلْنِى مُقِيمَ ٱلصَّلَوٰةِ وَمِن ذُرِّيَّتِى ۚ رَبَّنَا وَتَقَبَّلْ دُعَآءِ ﴿٤٠﴾ رَبَّنَا ٱغْفِرْ لِى وَلِوَٰلِدَىَّ وَلِلْمُؤْمِنِينَ يَوْمَ يَقُومُ ٱلْحِسَابُ ﴿٤١﴾

Transliteration: Rabbij'alni muqimas-salati wa min dhurriyyati, Rabbana wa taqabbal du'a'. Rabbanagh-fir li wa li walidayya wa lil-mu'minina yawma yaqumul-hisab.

Translation: My Lord! Make me to establish proper worship, and some of my posterity (also); our Lord! and accept my prayer. Our Lord! Forgive me and my parents and believers on the day when the account is cast.

Source: Quran 14:40–41 (Surah Ibrahim)

When to recite

At any time; many people recite it in the final sitting of the prayer before the salam.

About this dua

Part of the supplication of Prophet Ibrahim near the Sacred House in Makkah. He asks to be steadfast in prayer along with his descendants, and for forgiveness for himself, his parents and all believers on the Day of Judgement — making it one of the best-known duas for parents and children.

Source and authenticity