The Book Pertaining to the Remembrance of Allah, Supplication, Repentance and Seeking Forgiveness (Kitab Al-Dhikr)
Muslim :: Book 35 : Hadith 6499
Abu Dharr reported Allah's Messenger (may peace be upon him) as saying that Allah, the Exalted and Glorious, stated:" He who comes with goodness, there are in store for him ten like those and even more than those: 'And he who comes with vice, ' it is only for that that he is called to account. I even forgive him (as I like) and he who draws close to Me by the span of a palm I draw close to him by the cubit, and he who draws close to Me by the cubit I draw close to him by the space (covered) by two hands, and he who walks towards Me I rush towards him, and he who meets Me in the state that his sins fill the earth, but not associating anything with Me, I would meet Him with the same (vastness) of pardon (on My behalf)." This hadith has been transmitted on the authority of Waki'.