The word(s) "apostle" appears 368 time(s) in 325 verse(s) in Quran in Muhammad Habib Shakir translation.

(281) Thus there did not come to those before them an apostle but they said: A magician or a mad man.

(282) Believe in Allah and His apostle, and spend out of what He has made you to be successors of; for those of you who believe and spend shall have a great reward.

(283) And what reason have you that you should not believe in Allah? And the apostle calls on you that you may believe in your Lord, and indeed He has made a covenant with you if you are believers.

(284) And (as for) those who believe in Allah and His apostles, these it is that are the truthful and the faithful ones in the sight of their Lord: they shall have their reward and their light, and (as for) those who disbelieve and reject Our communications, these are the inmates of the hell.

(285) Hasten to forgiveness from your Lord and to a garden the extensiveness of which is as the extensiveness of the heaven and the earth; it is prepared for those who believe in Allah and His apostles; that is the grace of Allah: He gives it to whom He pleases, and Allah is the Lord of mighty grace.

(286) Certainly We sent Our apostles with clear arguments, and sent down with them the Book and the balance that men may conduct themselves with equity; and We have made the iron, wherein is great violence and advantages to men, and that Allah may know who helps Him and His apostles in the secret; surely Allah is Strong, Mighty.

(287) Then We made Our apostles to follow in their footsteps, and We sent Isa son of Marium afterwards, and We gave him the Injeel, and We put in the hearts of those who followed him kindness and mercy; and (as for) monkery, they innovated it-- We did not prescribe it to them-- only to seek Allah's pleasure, but they did not observe it with its due observance; so We gave to those of them who believed their reward, and most of them are transgressors.

(288) O you who believe! be careful of (your duty to) Allah and believe in His apostle: He will give you two portions of His mercy, and make for you a light with which you will walk, and forgive you, and Allah is Forgiving, Merciful;

(289) But whoever has not the means, let him fast for two months successively before they touch each other; then as for him who is not able, let him feed sixty needy ones; that is in order that you may have faith in Allah and His apostle, and these are Allah's limits, and the unbelievers shall have a painful punishment.

(290) Surely those who act in opposition to Allah and His apostle shall be laid down prostrate as those before them were laid down prostrate; and indeed We have revealed clear communications, and the unbelievers shall have an abasing chastisement.