Chapter 43: General Behavior (Kitab Al-Adab)
Suwaid b. Wahb quoted a son of a Companion of the Prophet (ﷺ) who said his father reported
the Messenger of Allah (ﷺ) said: He then mentioned a similar tradition described above. This version has: Allah will fill his heart with security and faith. He did not mention the words "Allah will call him". This version further adds: He who gives up wearing beautiful garments when he is able to do so (out of humility, as Bishr' s version has) will be clothed by Allah with the robe of honour, and he who marries for Allah' s sake will be crowned by Allah with the crown of Kingdom.
Sunan Abi Dawud 4778