وَمَآ اٰتَيْتُمْ مِّنْ رِّبًا لِّيَرْبُوَا۠ فِيْٓ اَمْوَالِ النَّاسِ فَلَا يَرْبُوْا عِنْدَ اللّٰهِ ۚوَمَآ اٰتَيْتُمْ مِّنْ زَكٰوةٍ تُرِيْدُوْنَ وَجْهَ اللّٰهِ فَاُولٰۤىِٕكَ هُمُ الْمُضْعِفُوْنَ ( الروم: ٣٩ )
Wa maaa aataitum mir ribal li yarbuwa feee amwaalin naasi falaa yarboo 'indal laahi wa maaa aataitum min zaakaatin tureedoona wajhal laahi fa ulaaa'ika humul mud'ifoon (ar-Rūm 30:39)
Sahih International:
And whatever you give for interest [i.e., advantage] to increase within the wealth of people will not increase with Allah. But what you give in Zakah, desiring the face [i.e., approval] of Allah – those are the multipliers. (Ar-Rum [30] : 39)
1 Mufti Taqi Usmani
Whatever Ribā (increased amount) you give, so that it may increase in the wealth of the people, it does not increase with Allah; and whatever Zakāh you give, seeking Allah’s pleasure with it, (it is multiplied by Allah, and) it is such people who multiply (their wealth in real terms.)