The Messenger of Allah (ﷺ) as saying: Excess water should not be withheld so as to prevent (cattle) by it from grass.
Sunan Abi Dawud Book 24, Hadith 58
← Previous Hadith Blight is not effective when less than one-third of goods are damaged. Yayha said: That has been the established practice of Muslims.

Sunan Abi Dawud Book 24, Hadith 57 Next Hadith → The Messenger of Allah (ﷺ) as saying: There are three people who Allah will not address on the Day of Judgement: a man who prevents traveller from the excess water which he has with him; and a man who swears for the goods (for sale) after the afternoon prayer, that is, (he swears) falsely; and a man who takes the oath of allegiance to a ruler (imam); if he gives him (something), he fullfils (the oath of allegiance) to him, if he does not give him (anything), he does not fulfill it.

Sunan Abi Dawud Book 24, Hadith 59