It is so important that we ask Allah for forgiveness every day. Listen to this beautiful dhikr for Astaghfirullah recited by Saad Al Qureshi.

أَسْتَغْفِرُ اللّهَ ذَاَ الْجَلالِ وَالإكْرَامِ مِنْ جَمِيعِ الذُّنُوبِ وَالآثَامِ

Astaghfiru allaha dhaljalali wal ikram min jami i dhunubi wal atham.

I ask Allah the Lord of majesty & honor to forgive all my sins & offences.