وَلَمَّا جَاۤءَهُمْ رَسُوْلٌ مِّنْ عِنْدِ اللّٰهِ مُصَدِّقٌ لِّمَا مَعَهُمْ نَبَذَ فَرِيْقٌ مِّنَ الَّذِيْنَ اُوْتُوا الْكِتٰبَۙ كِتٰبَ اللّٰهِ وَرَاۤءَ ظُهُوْرِهِمْ كَاَنَّهُمْ لَا يَعْلَمُوْنَۖ ( البقرة: ١٠١ )
Wa lammaa jaaa'ahum Rasoolum min 'indil laahi musaddiqul limaa ma'ahum nabaza fareequm minal lazeena ootul Kitaaba Kitaabal laahi waraaa'a zuhoorihim ka annahum laa ya'lamoon (al-Baq̈arah 2:101)
And when a messenger from Allah came to them confirming that which was with them, a party of those who had been given the Scripture threw the Scripture of Allah [i.e., the Torah] behind their backs as if they did not know [what it contained]. (Al-Baqarah  : 101)
1 Mufti Taqi Usmani
And when a messenger from Allah came to them, confirming what was already with them, some from among the people of the Book threw the Book of Allah behind their backs, as if they did not know.