Is Riba declared as a sin in Quran?

يَمۡحَقُ ٱللَّهُ ٱلرِّبَوٰاْ وَيُرۡبِي ٱلصَّدَقَٰتِۗ وَٱللَّهُ لَا يُحِبُّ كُلَّ كَفَّارٍ أَثِيمٍ ٢٧٦

Allah deprives interest of all blessing, whereas He blesses charity with growth. Allah loves none who is ungrateful and persists in sin.

Allah Sood ka matth maar deta hai (deprives interest of all blessing ) aur sadaqaat ko nasho numa deta hai, aur Allah kisi nashukre badh-amal Insaan ko pasand nahin karta

يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ ٱتَّقُواْ ٱللَّهَ وَذَرُواْ مَا بَقِيَ مِنَ ٱلرِّبَوٰٓاْ إِن كُنتُم مُّؤۡمِنِينَ ٢٧٨

Believers! Have fear of Allah and give up all outstanding interest if you do truly believe.

Aey logon jo iman laye ho, khuda se daro aur jo kuch tumhara sood logon par baki reh gaya hai usye chodh do, agar waqayi tum iman laye ho

فَإِن لَّمۡ تَفۡعَلُواْ فَأۡذَنُواْ بِحَرۡبٖ مِّنَ ٱللَّهِ وَرَسُولِهِۦۖ وَإِن تُبۡتُمۡ فَلَكُمۡ رُءُوسُ أَمۡوَٰلِكُمۡ لَا تَظۡلِمُونَ وَلَا تُظۡلَمُونَ ٢٧٩

But if you fail to do so, then be warned of war from Allah and His Messenger. If you repent even now, you have the right of the return of your capital; neither will you do wrong nor will you be wronged.

Lekin agar tumne aisa na kiya, to aagaah ho jao ke Allah aur uske Rasool ki taraf se tumhare khilaf elan-e-jung hai. Ab bhi tawba karlo (aur sood chod do) to apna asal sarmaya lene ke tum haqqdaar ho, na tum zulm karo , na tumpar zulm kiya jaye

وَإِن كَانَ ذُو عُسۡرَةٖ فَنَظِرَةٌ إِلَىٰ مَيۡسَرَةٖۚ وَأَن تَصَدَّقُواْ خَيۡرٞ لَّكُمۡ إِن كُنتُمۡ تَعۡلَمُونَ ٢٨٠

But if the debtor is in straitened circumstance, let him have respite until the time of ease; and whatever you remit by way of charity is better for you, if only you know.

Tumhara qarzdaar tangdast ho, to haath khulne tak usey mohlat do, aur jo sadaqa kardo to yeh tumhare liye zyada behtar hai, agar tum samjho