The 29th of the 40 hadiths gathered by Various compilers in Forty Hadith Qudsi, given below in the original Arabic with an English translation and its reference.
On the authority of Abu Hurayrah (may Allah be pleased with him), who said that the Messenger of Allah (ﷺ) said: Allah (mighty and sublime be He) says: My faithful servant's reward from Me, if I have taken to Me his best friend from amongst the inhabitants of the world and he has then borne it patiently for My sake, shall be nothing less than Paradise. It was related by al-Bukhari
Sunni collections: text from the open hadith-api dataset. Al-Kafi: Arabic text, Muhammad Sarwar's translation and gradings from Thaqalayn.net via the Thaqalayn API. Hadith numbering follows those editions and can differ from a printed copy — check the Arabic against a trusted edition before relying on a reference.