Hadith 6:1017
Hussain bin Ali narrated to us, from Za'idah, from Asim, from Shaqiq, from Abdullah, who said: I heard the Messenger of Allah (may Allah bless him and grant him peace) saying: "Indeed, among the most evil of people are those whom the Hour overtakes while they are alive, and those who take graves as places of worship."
حدثنا حسين بن علي عن زائدة عن عاصم عن شقيق عن عبد الله قال سمعت رسول الله صلى الله عليه وسلم يقول أن من شرار الناس من تدركهم الساعة وهم أحياء ومن يتخذ القبور مساجد