The Book Pertaining to the Remembrance of Allah, Supplication, Repentance and Seeking Forgiveness
Ṣaḥīḥ Muslim 6807
إِنَّ اللَّهَ قَالَ إِذَا تَلَقَّانِي عَبْدِي بِشِبْرٍ تَلَقَّيْتُهُ بِذِرَاعٍ وَإِذَا تَلَقَّانِي بِذِرَاعٍ تَلَقَّيْتُهُ بِبَاعٍ وَإِذَا تَلَقَّانِي بِبَاعٍ أَتَيْتُهُ بِأَسْرَعَ
inna-Llāh qāla idhā talaqqānī ʿabdī bishibrin talaqqaytuhu bidhirāʿin wa-idhā talaqqānī bidhirāʿin talaqqaytuhu bibāʿin wa-idhā talaqqānī bibāʿin ataytuhu biʾasraʿa
Transliteration generated from the Arabic vowel marks
The full narration
Hammam b. Munabbih reported so many ahadith from Abu Huraira and one out of them is this that Allah's Messenger (ﷺ) said that Allah thus stated:When My servant draws close to me by the span of a palm, I draw close to him by the space of a cubit, and when he draws close to Me by the space of a cubit, I draw close to him by the space (covered) by two hands, and when he draws close to Me by the space (covered by) two hands, I go in hurry towards him
Source
Ṣaḥīḥ Muslim · 6807