Interest related Verses in the Holy Quran

Riba: Interest

 Interest is any predetermined excess which is paid or received with the passage of time on principal of loan as a condition of loan and for which no counter value is paid or received and which is not related with the usage and result of loan.

Riba is of two kinds: Riba Nasia, related with loan and time as in defination

  Riba, Fadal, related with goods for exchanging hand to hand.

There are  verses regarding Riba in 4 Suras.
Sera Rome: 39
Sura Nisa-160 to 161
Surah Al Imran--130
Sura Bakara--275-81

The verses are as under: 

Sura Rome--39