The word(s) "believing" appears 69 time(s) in 49 verse(s) in Quran in Muhammad Habib Shakir translation.

(41) Surely he was one of Our believing servants.

(42) And a believing man of Firon's people who hid his faith said: What! will you slay a man because he says: My Lord is Allah, and indeed he has brought to you clear arguments from your Lord? And if he be a liar, on him will be his lie, and if he be truthful, there will befall you some of that which he threatens you (with); surely Allah does not guide him who is extravagant, a liar:

(43) So know that there is no god but Allah, and, ask protection for your fault and for the believing men and the believing women; and Allah knows the place of your returning and the place of your abiding.

(44) That He may cause the believing men and the believing women to enter gardens beneath which rivers flow to abide therein and remove from them their evil; and that is a grand achievement with Allah

(45) It is they who disbelieved and turned you away from the Sacred Mosque and (turned off) the offering withheld from arriving at its destined place; and were it not for the believing men and the believing women, whom, not having known, you might have trodden down, and thus something hateful might have afflicted you on their account without knowledge-- so that Allah may cause to enter into His mercy whomsoever He pleases; had they been widely separated one from another, We would surely have punished those who disbelieved from among them with a painful punishment.

(46) O you who believe! when believing women come to you flying, then examine them; Allah knows best their faith; then if you find them to be believing women, do not send them back to the unbelievers, neither are these (women) lawful for them, nor are those (men) lawful for them, and give them what they have spent; and no blame attaches to you in marrying them when you give them their dowries; and hold not to the ties of marriage of unbelieving women, and ask for what you have spent, and let them ask for what they have spent. That is Allah's judgment; He judges between you, and Allah is Knowing, Wise.

(47) O Prophet! when believing women come to you giving you a pledge that they will not associate aught with Allah, and will not steal, and will not commit fornication, and will not kill their children, and will not bring a calumny which they have forged of themselves, and will not disobey you in what is good, accept their pledge, and ask forgiveness for them from Allah; surely Allah is Forgiving, Merciful.

(48) My Lord! forgive me and my parents and him who enters my house believing, and the believing men and the believing women; and do not increase the unjust in aught but destruction!

(49) Surely (as for) those who persecute the believing men and the believing women, then do not repent, they shall have the chastisement of hell, and they shall have the chastisement of burning.