Surah An-Nisa 4:159

وَإِن مِّنْ أَهْلِ ٱلْكِتَـٰبِ إِلَّا لَيُؤْمِنَنَّ بِهِۦ قَبْلَ مَوْتِهِۦ ۖ وَيَوْمَ ٱلْقِيَـٰمَةِ يَكُونُ عَلَيْهِمْ شَهِيدًا

And there is none from the People of the Scripture but that he will surely believe in him [i.e., Jesus] before his death. And on the Day of Resurrection he will be against them a witness.

Translation: Saheeh International

Tafsir

And there is not one of the People of the Scripture but will assuredly believe in him in Jesus before his death that is before the death of one belonging to the People of the Scripture upon seeing the angels of death with his very eyes at which point his faith will not profit him; …

Excerpt from Tafsir al-Jalalayn, commentary on 4:159, via Quran.com. The reader has the full commentary and 9 more tafsirs.