It is narrated from Hazrat Abu Dharr Ghifari (may Allah be pleased with him) that the truthful and trustworthy Prophet conveyed to us this statement from Allah Almighty: The reward of a good deed is tenfold, and I can increase it further, and the recompense of a sin is equal to it, and I can also forgive it. And O son of Adam! If you come to Me with sins filling the earth, but do not associate anyone with Me, I will meet you with forgiveness filling the earth.
Hadith Referenceمسند احمد / مسند الأنصار رضي الله عنهم / 21315
Hadith Gradingحکم دارالسلام:حديث صحيح، م: 2687، وهذا إسناد حسن