386. Repentance is mentioned in the Qur'an #4
Allah says:
وَالَّذِينَ إِذَا فَعَلُوا فٰحِشَةً أَوْ ظَلَمُوٓا أَنفُسَهُمْ ذَكَرُوا اللَّهَ فَاسْتَغْفَرُوا لِذُنُوبِهِمْ وَمَن يَغْفِرُ الذُّنُوبَ إِلَّا اللَّهُ وَلَمْ يُصِرُّوا عَلٰى مَا فَعَلُوا وَهُمْ يَعْلَمُونَ
And those who, when they commit an immorality or wrong themselves [by transgression], remember Allah and seek forgiveness for their sins - and who can forgive sins except Allah? - and [who] do not persist in what they have done while they know.
Related Duas:
Recognition of faith and prayer for forgiveness
Seeking forgiveness by Allah's greatest name #2
Sayyidul Istighfar (Best way to ask forgiveness)
To be cleansed from sin and error
Dua for seeking forgiveness and establisher of prayer
Dua for Allah's response and forgiveness
Repentance is mentioned in the Qur'an #1
The prayer of repentance
Seeking forgiveness #3
Seeking forgiveness and mercy after sinning
Masnun Istegfar #6
Seeking forgiveness for sins committed in secret and in public