Sahih Bukhari, Chapter: Distribution of Water

The Prophet (SAW) said, "There are three types of people whom Allah will neither talk to, nor look at, on the Day of Resurrection. (They are): 1. A man who takes an oath falsely that he has been offered for his goods so much more than what he is given, 2. a man who takes a false oath after the Asr prayer in order to grab a Muslim's property, and 3. a man who with-holds his superfluous water. Allah will say to him, 'Today I will with-hold My Grace from you as you with-held the superfluity of what you had not created.' "