It was narrated from Husain, Mughirah, and Ibn 'Awn, from Ash-Sh'abi, from Al-Harith, from 'Ali, that: The Messenger of Allah SAW cursed the one who consumes Riba, the one who pays it, the one who writes it down, and the one who withholds Sadaqah (Zakah). And he used to forbid wailing (in mourning for the dead).
The values taught by this hadith are patience during times of grief; refraining from taking advantage of other people’s financial situations; remembering Allah often; being generous with charity; avoiding acts which are considered disbelief such as wailing when mourning for the dead; and following Islamic teachings on usury or riba.