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

(411) And many a town (population) revolted against the Command of its Lord and His messengers; and We called it to a severe account (i.e. torment in this worldly life), and We shall punish it with a horrible torment (in Hell in the Hereafter).

(412) (And has also sent to you) a messenger (Muhammad صلى الله عليه وسلم), who recites to you the Verses of Allah (the Qur'an) containing clear explanations, that He may take out those who believe and do righteous good deeds, from the darkness (of polytheism and disbelief) to the light (of Islamic Monotheism). And whosoever believes in Allah and performs righteous good deeds, He will admit him into Gardens under which rivers flow (Paradise) to dwell therein forever. Allah has indeed granted for him an excellent provision.

(413) And Maryam (Mary), the daughter of 'Imran who guarded her chastity. And We breathed into (the sleeve of her shirt or her garment) through Our Ruh [i.e. Jibril (Gabriel) ], and she testified to the truth of the Words of her Lord [i.e. believed in the Words of Allah: "Be!" - and he was; that is 'Îsa (Jesus), son of Maryam (Mary) as a messenger of Allah], and (also believed in) His Scriptures, and she was of the Qanitun (i.e. obedient to Allah) .

(414) And indeed those before them belied (the messengers of Allah), then how terrible was My denial (punishment)?

(415) So (O Muhammad صلى الله عليه وسلم) obey you not the deniers [(of Islamic Monotheism - those who belie the Verses of Allah), the Oneness of Allah, and the messengership of Muhammad صلى الله عليه وسلم]

(416) And they disobeyed their Lord's messenger, so He seized them with a strong punishment.

(417) That this is verily, the word of an honoured messenger [i.e. Jibril (Gabriel) or Muhammad صلى الله عليه وسلم which he has brought from Allah].

(418) 'And they thought as you thought, that Allah will not send any messenger (to mankind or jinn).

(419) "(Mine is) but conveyance (of the truth) from Allah and His Messages (of Islamic Monotheism), and whosoever disobeys Allah and His messenger, then Verily, for him is the Fire of Hell, he shall dwell therein forever."

(420) Except to a messenger (from mankind) whom He has chosen (He informs him of unseen as much as He likes), and then He makes a band of watching guards (angels) to march before him and behind him.