The word(s) "believe" appears 1108 time(s) in 903 verse(s) in Quran in Muhammad Habib Shakir translation.

(301) And when you bring them not a revelation they say: Why do you not forge it? Say: I only follow what is revealed to me from my Lord; these are clear proofs from your Lord and a guidance and a mercy for a people who believe.

(302) They ask you about the windfalls. Say: The windfalls are for Allah and the Apostle. So be careful of (your duty to) Allah and set aright matters of your difference, and obey Allah and His Apostle if you are believers.

(303) Those only are believers whose hearts become full of fear when Allah is mentioned, and when His communications are recited to them they increase them in faith, and in their Lord do they trust.

(304) These are the believers in truth; they shall have from their Lord exalted grades and forgiveness and an honorable sustenance.

(305) Even as your Lord caused you to go forth from your house with the truth, though a party of the believers were surely averse;

(306) And when Allah promised you one of the two parties that it shall be yours and you loved that the one not armed should he yours and Allah desired to manifest the truth of what was true by His words and to cut off the root of the unbelievers.

(307) When your Lord revealed to the angels: I am with you, therefore make firm those who believe. I will cast terror into the hearts of those who disbelieve. Therefore strike off their heads and strike off every fingertip of them.

(308) This-- taste it, and (know) that for the unbelievers is the chastisement of fire.

(309) O you who believe! when you meet those who disbelieve marching for war, then turn not your backs to them.

(310) So you did not slay them, but it was Allah Who slew them, and you did not smite when you smote (the enemy), but it was Allah Who smote, and that He might confer upon the believers a good gift from Himself; surely Allah is Hearing, Knowing.