Surah At-Tawbah 9:30

وَقَالَتِ ٱلْيَهُودُ عُزَيْرٌ ٱبْنُ ٱللَّهِ وَقَالَتِ ٱلنَّصَـٰرَى ٱلْمَسِيحُ ٱبْنُ ٱللَّهِ ۖ ذَٰلِكَ قَوْلُهُم بِأَفْوَٰهِهِمْ ۖ يُضَـٰهِـُٔونَ قَوْلَ ٱلَّذِينَ كَفَرُوا۟ مِن قَبْلُ ۚ قَـٰتَلَهُمُ ٱللَّهُ ۚ أَنَّىٰ يُؤْفَكُونَ

The Jews say, "Ezra is the son of Allāh"; and the Christians say, "The Messiah is the son of Allāh." That is their statement from their mouths; they imitate the saying of those who disbelieved before [them]. May Allāh destroy them; how are they deluded?

Translation: Saheeh International

Tafsir

The Jews say Ezra is the son of God; and the Christians say The Messiah Jesus is the son of God. That is the utterance of their mouths for which they have no support nay imitating the utterances of those who disbelieved before them from among their forefathers mimicking them. …

Excerpt from Tafsir al-Jalalayn, commentary on 9:30, via Quran.com. The reader has the full commentary and 9 more tafsirs.