Mukhtasar Muslim

`Sayyiduna Ibn Abbas (may Allah be pleased with them both) narrates that` the Messenger of Allah (peace and blessings be upon him) said: Whoever does good deeds to show off to people, Allah Almighty will also make his disgrace known to people on the Day of Resurrection. And whoever acts hypocritically, Allah Almighty will show him (only the reward) but will not give it to him, so that he will have nothing but regret.