Jundub (May Allah be pleased with him) said:
The Prophet (Sallallahu Alaihi Wasallam) said,
"He who so acts to show off,
ALLAH, Subhanahu wa ta'ala, will disgrace him
on the Day of Resurrection,
and he who does good deeds
so that people (may hold him in high esteem),
ALLAH, Subhanahu wa ta'ala, will expose his hidden evil
intentions before the people on the Day of Resurrection. ''
[Al-Bukhari and Muslim].



Commentary:
This Hadith shows the consequences of different acts of show-off
and informs us that such acts will be a cause of humiliation and
disgrace on the Day of Judgement.