Quran Al-A'raf 7:161

Translation

And [mention, O Muḥammad], when it was said to them, "Dwell in this city [i.e., Jerusalem] and eat from it wherever you will and say, 'Relieve us of our burdens [i.e., sins],' and enter the gate bowing humbly; We will [then] forgive you your sins. We will increase the doers of good [in goodness and reward]."