The word(s) "believe" appears 1141 time(s) in 920 verse(s) in Quran in Muhammad Pickthal translation.

(541) And the chieftains of his folk, who disbelieved and denied the meeting of the Hereafter, and whom We had made soft in the life of the world, said: This is only a mortal like you, who eateth of that whereof ye eat and drinketh of that ye drink.

(542) Then We sent our messengers one after another. Whenever its messenger came unto a nation they denied him; so We caused them to follow one another (to disaster) and We made them bywords. A far removal for folk who believe not!

(543) And those who believe in the revelations of their Lord,

(544) And lo! those who believe not in the Hereafter are indeed astray from the path.

(545) Lo! there was a party of My slaves who said: Our Lord! We believe, therefor forgive us and have mercy on us for Thou art Best of all who show mercy;

(546) He who crieth unto any other god along with Allah hath no proof thereof. His reckoning is only with his Lord. Lo! disbelievers will not be successful.

(547) The adulterer and the adulteress, scourge ye each one of them (with) a hundred stripes. And let not pity for the twain withhold you from obedience to Allah, if ye believe in Allah and the Last Day. And let a party of believers witness their punishment.

(548) The adulterer shall not marry save an adulteress or an idolatress, and the adulteress none shall marry save an adulterer or an idolater. All that is forbidden unto believers.

(549) Why did not the believers, men and women, when ye heard it, think good of their own own folk, and say: It is a manifest untruth?

(550) Allah admonisheth you that ye repeat not the like thereof ever, if ye are (in truth) believers.