[Machine] In His saying {And whatever you give for interest to increase within the wealth of people will not increase with Allah} [Ar-Rum 39], He is referring to halal interest where one gives with the intention of getting more from it, without any reward or sin in it. The Prophet ﷺ specifically forbade it {And do not confer favor to acquire more} [Al-Mudathir 6]. Abu Abdullah and Abu Bakr ibn al-Hasan informed us, they said: Abu al-Abbas Muhammad ibn Ya'qub narrated to us, who narrated to us Muhammad, who narrated to us Abu Nuaim, who narrated to us Salama ibn Sabur, from Atiyya, from Ibn Abbas {And do not confer favor to acquire more} [Al-Mudathir 6]. He said: Do not give a person in order for him to give you more than what you gave.  

فِي قَوْلِهِ تَعَالَى {وَمَا آتَيْتُمْ مِنْ رِبًا لِيَرْبُوَ فِي أَمْوَالِ النَّاسِ فَلَا يَرْبُو عِنْدَ اللهِ} [الروم 39] قَالَ هُوَ الرِّبَا الْحَلَالُ أَنْ يُهْدَى يُرِيدُ أَكْثَرَ مِنْهُ فَلَا أَجْرَ فِيهِ وَلَا وِزْرَ وَنُهِيَ عَنْهُ النَّبِيُّ ﷺ خَاصَّةً {وَلَا تَمْنُنْ تَسْتَكْثِرُ} [المدثر 6] وَأَخْبَرَنَا أَبُو عَبْدِ اللهِ وَأَبُو بَكْرِ بْنُ الْحَسَنِ قَالَا ثنا أَبُو الْعَبَّاسِ مُحَمَّدُ بْنُ يَعْقُوبَ ثنا مُحَمَّدٌ ثنا أَبُو نُعَيْمٍ ثنا سَلَمَةُ بْنُ سَابُورَ عَنْ عَطِيَّةَ عَنِ ابْنِ عَبَّاسٍ {وَلَا تَمْنُنْ تَسْتَكْثِرُ} [المدثر 6] قَالَ لَا تُعْطِ رَجُلًا لِيُعْطِيَكَ أَكْثَرَ مِنْهُ