Sahîh-i Müslim — The Book of Prayers — Hadis No: 1112

Abdullah al-Khaulani reported that when Uthman b. 'Affan tried to rebuild the mosque of Allah's Messenger (ﷺ) the people began to talk about this. Uthman b. 'Affan said:You discuss it very much whereas I have heard Allah's Messenger (ﷺ) as saying: He who builds a mosque-- and the narrator Bukair said: I think he also said: (for) seeking the pleasure of Allah- Allah would build (a similar house for him in Paradise). and in the narration of Harun (the words are):" A house for him in Paradise

This hadith has been narrated on the authority of Ja'far with the same chain of transmitters with this variation (that the words are):" Allah would build for him a house in Paradise

Abu Huraira reported:While a person was in the wilderness he heard a voice from the cloud (commanding it thus): Irrigate the garden of so and so. (After that the clouds slinked aside and poured water on a stony ground. It filled a channel amongst the channels of that land and that person followed that water and he found a person standing in the garden busy in changing the course of water with the help of a hatchet. He said to him: Servant of Allah, what is your name? he said: So and so. And it was that very name which he had heard from the clouds. and he said to him: Servant of Allah, why do you ask me my name? He said: I heard a voice from the clouds of which is the downpour, saying: Water the garden of so and so, like your name. What do you do (for the favour) shown to you by Allah in this matter? He said: Now as you state so. I look what yield I get from it, and I give one-third as charity out of it and I and my children eat one-third of it and one-third I return to it as investment

Jundub reported Allah's Messenger (ﷺ) as saying:He who wants to publicise (his deeds), Allah will publicise (his humility), and he who makes a hypocritical display (of his deeds), Allah will make a display of him