(6) باب فَضْلِ الذِّكْرِ وَالدُّعَاءِ وَالتَّقَرُّبِ إِلَى اللَّهِ تَعَالَى
Abu Huraira reported Allah's Messenger (ﷺ) as saying that Allah, the Exalted and Glorious, thus stated:
I live in the thought of My servant as he thinks about Me, and I am with him, as he remembers Me. And if he remembers Me in his heart, I also remember him in My Heart, and if he remembers Me in assembly I remember him in the assembly, better than he (does that), and if he draws near Me by the span of a palm I draw near him by the cubit, and if he draws near Me by the cubit I draw near him by the space (covered by) two hands. And if he walks towards Me, I rush towards him.
Reference: Sahih Muslim 2675 g
In-book reference: Book 48, Hadith 28
USC-MSA web (English) reference(deprecated numbering scheme): Book 35, Hadith 6498