Aal-'Imran - 3:93

كُلُّ الطَّعَامِ كَانَ حِـلاًّ لِّبَنِي إِسْرَائِيلَ إِلاَّ مَا حَرَّمَ إِسْرَائِيلُ عَلَى نَفْسِهِ مِن قَبْلِ أَن تُنَزَّلَ التَّوْرَاةُ قُلْ فَأْتُواْ بِالتَّوْرَاةِ فَاتْلُوهَا إِن كُنتُمْ صَادِقِينَ
[3:93]
All food was lawful to the children of Israel except that which Israel had forbidden to himself, before the Taurat was revealed. Say: Bring then the Taurat and read it, if you are truthful.
All food was lawful to the Children of Israel, except what Israel Made unlawful for itself, before the Law (of Moses) was revealed. Say: "Bring ye the Law and study it, if ye be men of truth."
All food was lawful unto the Children of Israel, save that which Israel forbade himself, (in days) before the Torah was revealed. Say: Produce the Torah and read it (unto us) if ye are truthful.