It is narrated from Sayyiduna Ali (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) cursed these people: the one who consumes usury, the one who gives usury, its two witnesses, the one who writes it, the one who tattoos for beauty and the one who gets tattooed, the one who does not give zakat, the one who performs halalah and the one for whom halalah is performed. Also, the Prophet (peace and blessings be upon him) forbade wailing.