﴿ وَقَوْلِهِمْ إِنَّا قَتَلْنَا ٱلْمَسِيحَ عِيسَى ٱبْنَ مَرْيَمَ رَسُولَ ٱللَّهِ وَمَا قَتَلُوهُ وَمَا صَلَبُوهُ وَلَٰكِن شُبِّهَ لَهُمْ ۚ وَإِنَّ ٱلَّذِينَ ٱخْتَلَفُوا۟ فِيهِ لَفِى شَكٍّۢ مِّنْهُ ۚ مَا لَهُم بِهِۦ مِنْ عِلْمٍ إِلَّا ٱتِّبَاعَ ٱلظَّنِّ ۚ وَمَا قَتَلُوهُ يَقِينًۢا ﴾

“and their boast, "Behold, we have slain the Christ Jesus, son of Mary, [who claimed to be] an apostle of God!" However, they did not slay him, and neither did they crucify him, but it only seemed to them [as if it had been] so; and, verily, those who hold conflict­ing views thereon are indeed confused, having no [real] knowledge thereof, and following mere con­jecture. For, of a certainty, they did not slay him:”

Please check ayah 4:159 for complete tafsir.