Surah Al-Baqarah 2:97

قُلْ مَن كَانَ عَدُوًّا لِّجِبْرِيلَ فَإِنَّهُۥ نَزَّلَهُۥ عَلَىٰ قَلْبِكَ بِإِذْنِ ٱللَّهِ مُصَدِّقًا لِّمَا بَيْنَ يَدَيْهِ وَهُدًى وَبُشْرَىٰ لِلْمُؤْمِنِينَ

Say, "Whoever is an enemy to Gabriel - it is [none but] he who has brought it [i.e., the Qur’ān] down upon your heart, [O Muḥammad], by permission of Allāh, confirming that which was before it and as guidance and good tidings for the believers."

Translation: Saheeh International

Tafsir

Say to them ‘Whoever is an enemy to Gabriel let him die in exasperation — he it was that brought it the Qur’ān down upon your heart by the leave by the command of God confirming what was before it of scriptures a guidance from error and good tidings of Paradise for the believers.

Excerpt from Tafsir al-Jalalayn, commentary on 2:97, via Quran.com. The reader has the full commentary and 9 more tafsirs.