Al-Baqarah - 2:58

وَإِذْ قُلْنَا ادْخُلُواْ هَـذِهِ الْقَرْيَةَ فَكُلُواْ مِنْهَا حَيْثُ شِئْتُمْ رَغَداً وَادْخُلُواْ الْبَابَ سُجَّداً وَقُولُواْ حِطَّةٌ نَّغْفِرْ لَكُمْ خَطَايَاكُمْ وَسَنَزِيدُ الْمُحْسِنِينَ
[2:58]
And when We said: Enter this city, then eat from it a plenteous (food) wherever you wish, and enter the gate making obeisance, and say, forgiveness. We will forgive you your wrongs and give more to those who do good (to others).
And remember We said: "Enter this town, and eat of the plenty therein as ye wish; but enter the gate with humility, in posture and in words, and We shall forgive you your faults and increase (the portion of) those who do good."
And when We said: Go into this township and eat freely of that which is therein, and enter the gate prostrate, and say: "Repentance." We will forgive you your sins and will increase (reward) for the right-doers.