Abu Huraira reported Allah's Messenger (ﷺ) as saying:
The world is a prison-house for a believer and Paradise for a non-believer. (AR)
Reference (AR): Sahih Muslim 2956 (AR)
In-book reference (AR): Book 55, Hadith 1 (AR)
USC-MSA web (English) reference(deprecated numbering scheme): Book 42, Hadith 7058 (AR)