Surah Al-Mai'dah (The Spread Table), Verse 66

وَلَوْ اَنَّهُمْ اَقَامُوا التَّوْرٰىةَ وَالْاِنْجِیْلَ وَمَاۤ اُنْزِلَ اِلَیْهِمْ مِّنْ رَّبِّهِمْ لَاَكَلُوْا مِنْ فَوْقِهِمْ وَمِنْ تَحْتِ اَرْجُلِهِمْ مِنْهُمْ اُمَّةٌ مُّقْتَصِدَةٌ وَكَثِیْرٌ مِّنْهُمْ سَآءَ مَا یَعْمَلُوْنَ 

Wa law annahum aqaamut Tawraata wal Injeela wa maaa unzila ilaihim mir Rabbihim la akaloo min fawqihim wa min tahti arjulihim; minhum ummatum muqta sidatunw wa kaseerum minhum saaa'a maa ya'maloon

“If only they had stood fast by the Law, the Gospel, and all the revelation that was sent to them from their Lord, they would have enjoyed happiness from every side. There is from among them a party on the right course: but many of them follow a course that is evil.”

Quran 5:66 (Yusuf Ali Translation)