Muhammad bin Salmah محمد بن سلمة بن عبد الله الباهلي · The Book of Wills

"The Messenger of Allah delivered a Khutbah and said: 'Allah has given every person who has rights his due, and there is no bequest to an heir.'"

"I said: 'O Messenger of Allah, what kind of charity is best?' He said: 'Providing drinking water.'"