Al-Baqara • EN-TAFSIR-IBN-ABBAS
﴿ ۞ أَفَتَطْمَعُونَ أَن يُؤْمِنُوا۟ لَكُمْ وَقَدْ كَانَ فَرِيقٌۭ مِّنْهُمْ يَسْمَعُونَ كَلَٰمَ ٱللَّهِ ثُمَّ يُحَرِّفُونَهُۥ مِنۢ بَعْدِ مَا عَقَلُوهُ وَهُمْ يَعْلَمُونَ ﴾
“CAN YOU, then, hope that they will believe in what you are preaching - seeing that a good many of them were wont to listen to the word of God and then, after having understood it, to pervert it knowingly?”
(Have ye any hope that they will be true to you) do you hope, O Muhammad, that the Jews will believe in you (when a party of them) the 70 men who were with Moses (used to listen to the Word of Allah) used to listen to Moses reciting the Word of Allah, (then used to change it) alter it, (after they had understood it) after knowing it and fully understanding it (knowingly?) while knowing that they were altering it?