The word(s) "messenger" appears 501 time(s) in 433 verse(s) in Quran in Mohsin Khan translation.

(371) And the Dwellers of the Wood, and the people of Tubba'. Everyone of them denied (their) messengers, so My Threat took effect.

(372) (Allah will say to the angels): "Both of you throw into Hell every stubborn disbeliever (in the Oneness of Allah, in His messengers).

(373) [Ibrahim (Abraham)] said: "Then for what purpose you have come, O messengers?"

(374) Likewise, no messenger came to those before them but they said: "A sorcerer or a madman!"

(375) And the people of Nuh (Noah) aforetime. Verily, they were more unjust and more rebellious and transgressing [in disobeying Allah and His messenger Nuh (Noah) عليه السلام].

(376) This (Muhammad صلى الله عليه وسلم) is a warner (messenger) of the (series of) warners (messengers) of old.

(377) The people of Nuh (Noah) denied (their messenger) before them. They rejected Our slave, and said: "A madman!" and he was insolently rebuked and threatened.

(378) Believe in Allah and His messenger (Muhammad صلى الله عليه وسلم), and spend of that whereof He has made you trustees. And such of you as believe and spend (in Allah's Way), theirs will be a great reward.

(379) And what is the matter with you that you believe not in Allah! While the messenger (Muhammad صلى الله عليه وسلم) invites you to believe in your Lord (Allah); and He (Allah) has indeed taken your covenant, if you are real believers.

(380) And those who believe in (the Oneness of) Allah and His messengers - they are the Siddiqun (i.e. those followers of the Prophets who were first and foremost to believe in them), and the martyrs with their Lord, they shall have their reward and their light. But those who disbelieve (in the Oneness of Allah - Islamic Monotheism) and deny Our Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.) - they shall be the dwellers of the blazing Fire.