Abu Darda said:
"I heard the Messenger of Allah (ﷺ) say: 'There is no man who suffers some (injury) on his body and forgives (the perpetrator), but Allah (SWT) will raise him one degree in status thereby, or erase from him one sin.'My own ears heard it and my heart memorized it."
English reference: Vol. 3, Book 21, Hadith 2693
Arabic reference: Book 21, Hadith 2796