Surah At-Tawbah, ayah 31

ٱتَّخَذُوٓاْ أَحۡبَارَهُمۡ وَرُهۡبَٰنَهُمۡ أَرۡبَابٗا مِّن دُونِ ٱللَّهِ وَٱلۡمَسِيحَ ٱبۡنَ مَرۡيَمَ وَمَآ أُمِرُوٓاْ إِلَّا لِيَعۡبُدُوٓاْ إِلَٰهٗا وَٰحِدٗاۖ لَّآ إِلَٰهَ إِلَّا هُوَۚ سُبۡحَٰنَهُۥ عَمَّا يُشۡرِكُونَ ٣١

Ittakhadhū ahbārahum waruhbānahum arbābam min dūnillāhi wal-masīhabna maryama wamā umirū illā liya'budū ilāhan wāhidal lā ilāha illā huwa subhānahū 'ammā yushrikūn

They have taken their scholars and monks as lords besides Allāh,⁴⁶⁷ and [also] the Messiah, the son of Mary.⁴⁶⁸ And they were not commanded except to worship one God; there is no deity except Him. Exalted is He above whatever they associate with Him.