There are mentions in the Hadith as well about the prohibition of Riba. Abu Hurayrah (ra) narrated that the Prophet (saw) said: �Allah would not allow four persons to enter paradise or to taste its blessings: he who drinks wine, he who takes riba, he who usurps an orphan�s property without right and he who is undutiful to his parents.�
There are other many sources both in the Quran and Hadith that prohibit the dealing with interest in all it's forms. Islamic banks therefore have surfaced to provide alternative and sometimes comparable services to Muslims who want to abide by the Islamic finance guidelines.
