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

(321) And know that whatever thing you gain, a fifth of it is for Allah and for the Apostle and for the near of kin and the orphans and the needy and the wayfarer, if you believe in Allah and in that which We revealed to Our servant, on the day of distinction, the day on which the two parties met; and Allah has power over all things.

(322) O you who believe! when you meet a party, then be firm, and remember Allah much, that you may be successful.

(323) And had you seen when the angels will cause to die those who disbelieve, smiting their faces and their backs, and (saying): Taste the punishment of burning.

(324) In the manner of the people of Firon and those before them; they disbelieved in Allah's communications, therefore Allah destroyed them on account of their faults; surely Allah is strong, severe in requiting (evil).

(325) Surely the vilest of animals in Allah's sight are those who disbelieve, then they would not believe.

(326) And let not those who disbelieve think that they shall come in first; surely they will not escape.

(327) And if they intend to deceive you-- then surely Allah is sufficient for you; He it is Who strengthened you with His help and with the believers

(328) O Prophet! Allah is sufficient for you and (for) such of the believers as follow you.

(329) O Prophet! urge the believers to war; if there are twenty patient ones of you they shall overcome two hundred, and if there are a hundred of you they shall overcome a thousand of those who disbelieve, because they are a people who do not understand.

(330) Surely those who believed and fled (their homes) and struggled hard in Allah's way with their property and their souls, and those who gave shelter and helped-- these are guardians of each other; and (as for) those who believed and did not fly, not yours is their guardianship until they fly; and if they seek aid from you in the matter of religion, aid is incumbent on you except against a people between whom and you there is a treaty, and Allah sees what you do.