وَمَا آتَيْتُم مِّن رِّبًا لِّيَرْبُوَ فِي أَمْوَالِ النَّاسِ فَلَا يَرْبُو عِندَ اللَّهِ وَمَا آتَيْتُم مِّن زَكَاةٍ تُرِيدُونَ وَجْهَ اللَّهِ فَأُوْلَئِكَ هُمُ الْمُضْعِفُونَ
﴿٣٩﴾
سورة الروم
(30/39) And whatsoever ye give in gift in order that it may increase among the substance of men increaseth not with Allah; and whatsoever ye give in poor-rate seeking the countenance of Allah-then those: they shall , have increase manifold.
Surah Ar-Rum