The word(s) "believer" appears 297 time(s) in 275 verse(s) in Quran in Muhammad Habib Shakir translation.

(151) And whoever does good works and he is a believer, he shall have no fear of injustice nor of the withholding of his due.

(152) So We responded to him and delivered him from the grief and thus do We deliver the believers.

(153) Therefore whoever shall do of good deeds and he is a believer, there shall be no denying of his exertion, and surely We will write (It) down for him.

(154) As well as those of Madyan and Musa (too) was rejected, but I gave respite to the unbelievers, then did I overtake them, so how (severe) was My disapproval.

(155) Successful indeed are the believers,

(156) And whoever invokes with Allah another god-- he has no proof of this-- his reckoning is only with his Lord; surely the unbelievers shall not be successful.

(157) (As for) the fornicatress and the fornicator, flog each of them, (giving) a hundred stripes, and let not pity for them detain you in the matter of obedience to Allah, if you believe in Allah and the last day, and let a party of believers witness their chastisement.

(158) The fornicator shall not marry any but a fornicatress or idolatress, and (as for) the fornicatress, none shall marry her but a fornicator or an idolater; and it is forbidden to the believers.

(159) Allah admonishes you that you should not return to the like of it ever again if you are believers.

(160) And say to the believing women that they cast down their looks and guard their private parts and do not display their ornaments except what appears thereof, and let them wear their head-coverings over their bosoms, and not display their ornaments except to their husbands or their fathers, or the fathers of their husbands, or their sons, or the sons of their husbands, or their brothers, or their brothers' sons, or their sisters' sons, or their women, or those whom their right hands possess, or the male servants not having need (of women), or the children who have not attained knowledge of what is hidden of women; and let them not strike their feet so that what they hide of their ornaments may be known; and turn to Allah all of you, O believers! so that you may be successful.