The word(s) "priests" appears 4 time(s) in 4 verse(s) in Quran in Mohsin Khan translation.

(1) Verily, We did send down the Taurat (Torah) [to Musa (Moses)], therein was guidance and light, by which the Prophets, who submitted themselves to Allah's Will, judged for the Jews. And the rabbis and the priests [too judged for the Jews by the Taurat (Torah) after those Prophets], for to them was entrusted the protection of Allah's Book, and they were witnesses thereto. Therefore fear not men but fear Me (O Jews) and sell not My Verses for a miserable price. And whosoever does not judge by what Allah has revealed, such are the Kafirun (i.e. disbelievers - of a lesser degree as they do not act on Allah's Laws).

(2) Verily, you will find the strongest among men in enmity to the believers (Muslims) the Jews and those who are Al-Mushrikun and you will find the nearest in love to the believers (Muslims) those who say: "We are Christians." That is because amongst them are priests and monks, and they are not proud.

(3) And they will offer (their full) submission to Allah (Alone) on that Day, and their invented false deities [all that they used to invoke besides Allah, e.g. idols, saints, priests, monks, angels, jinn, Jibril (Gabriel), Messengers] will vanish from them.

(4) And when Allah Alone is mentioned, the hearts of those who believe not in the Hereafter are filled with disgust (from the Oneness of Allah توحيد الله) and when those (whom they obey or worship) besides Him [like all false deities other than Allah, - it may be a Messenger, an angel, a pious man, a jinni, or any other creature even idols, graves of religious people, saints, priests, monks and others.] are mentioned, behold, they rejoice!