General Behavior (Kitab Al-Adab)

Dawud :: Book 41 : Hadith 4838

Narrated AbuHurayrah:

The Prophet (peace_be_upon_him) said: If anyone sits at a place where he does not remember Allah, deprivation will descend on him from Allah; and if he lies at a place where he does not remember Allah, deprivation will descend on him from Allah.