Surah Al-Ma'idah 5:83

وَإِذَا سَمِعُوا۟ مَآ أُنزِلَ إِلَى ٱلرَّسُولِ تَرَىٰٓ أَعْيُنَهُمْ تَفِيضُ مِنَ ٱلدَّمْعِ مِمَّا عَرَفُوا۟ مِنَ ٱلْحَقِّ ۖ يَقُولُونَ رَبَّنَآ ءَامَنَّا فَٱكْتُبْنَا مَعَ ٱلشَّـٰهِدِينَ

And when they hear what has been revealed to the Messenger, you see their eyes overflowing with tears because of what they have recognized of the truth. They say, "Our Lord, we have believed, so register us among the witnesses.

Translation: Saheeh International

Tafsir

This verse was revealed when the Negus’s delegation from Abyssinia came to him s when the Prophet s recited sūrat Yā Sīn they cried and submitted to Islam saying ‘How similar this is to what used to be revealed to Jesus!’ God exalted be He says And when they hear what has been revealed to the Messenger of the Qur’ān …

Excerpt from Tafsir al-Jalalayn, commentary on 5:83, via Quran.com. The reader has the full commentary and 9 more tafsirs.