Its ayaah number 51 from suurat Fusilat
وَإِذَا أَنْعَمْنَا عَلَى الْإِنسَانِ أَعْرَضَ وَنَأى بِجَانِبِهِ وَإِذَا مَسَّهُ الشَّرُّ فَذُو دُعَاء عَرِيضٍ 
My Lord! Make me to establish proper worship , and some of my posterity ( also ) our Lord! and accept the prayer .Our Lord! Forgive me and my parents and believers on the day when the account is cast .