Mukhtasar Bukhari (Abridged) 2111 — Paradise and Hell are closer than

Narrated by Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him): The Messenger of Allah (peace and blessings of Allah be upon him) said: "Paradise is closer to you than the strap of your sandal, and likewise, Hell is closer to you than the strap of your sandal." (So be cautious.)