The word(s) "believes" appears 45 time(s) in 42 verse(s) in Quran in Muhammad Habib Shakir translation.

(11) O you who believe! believe in Allah and His Apostle and the Book which He has revealed to His Apostle and the Book which He revealed before; and whoever disbelieves in Allah and His angels and His apostles and the last day, he indeed strays off into a remote error.

(12) And there is not one of the followers of the Book but most certainly believes in this before his death, and on the day of resurrection he (Isa) shall be a witness against them.

(13) And certainly Allah made a covenant with the children of Israel, and We raised up among them twelve chieftains; and Allah said: Surely I am with you; if you keep up prayer and pay the poor-rate and believe in My apostles and assist them and offer to Allah a goodly gift, I will most certainly cover your evil deeds, and I will most certainly cause you to enter into gardens beneath which rivers flow, but whoever disbelieves from among you after that, he indeed shall lose the right way.

(14) Surely those who believe and those who are Jews and the Sabians and the Christians whoever believes in Allah and the last day and does good-- they shall have no fear nor shall they grieve.

(15) And We send not apostles but as announcers of good news and givers of warning, then whoever believes and acts aright, they shall have no fear, nor shall they grieve.

(16) And do not lie in wait in every path, threatening and turning away from Allah's way him who believes in Him and seeking to make it crooked; and remember when you were few then He multiplied you, and consider what was the end of the mischief-makers.

(17) Say: O people! surely I am the Apostle of Allah to you all, of Him Whose is the kingdom of the heavens and the earth there is no god but He; He brings to life and causes to die therefore believe in Allah and His apostle, the Ummi Prophet who believes in Allah and His words, and follow him so that you may walk in the right way.

(18) Only he shall visit the mosques of Allah who believes in Allah and the latter day, and keeps up prayer and pays the poor-rate and fears none but Allah; so (as for) these, it may be that they are of the followers of the right course.

(19) What! do you make (one who undertakes) the giving of drink to the pilgrims and the guarding of the Sacred Mosque like him who believes in Allah and the latter day and strives hard in Allah's way? They are not equal with Allah; and Allah does not guide the unjust people.

(20) And there are some of them who molest the Prophet and say: He is one who believes every thing that he hears; say: A hearer of good for you (who) believes in Allah and believes the faithful and a mercy for those of you who believe; and (as for) those who molest the Apostle of Allah, they shall have a painful punishment.