The word(s) "disbelieve" appears 269 time(s) in 248 verse(s) in Quran in Muhammad Habib Shakir translation.

(61) Certainly they disbelieve who say: Surely, Allah-- He is the Messiah, son of Marium. Say: Who then could control anything as against Allah when He wished to destroy the Messiah son of Marium and his mother and all those on the earth? And Allah's is the kingdom of the heavens and the earth and what is between them; He creates what He pleases; and Allah has power over all things,

(62) Surely (as for) those who disbelieve, even if they had what is in the earth, all of it, and the like of it with it, that they might ransom themselves with it from the punishment of the day of resurrection, it shall not be accepted from them, and they shall have a painful punishment.

(63) Certainly they disbelieve who say: Surely Allah, He is the Messiah, son of Marium; and the Messiah said: O Children of Israel! serve Allah, my Lord and your Lord. Surely whoever associates (others) with Allah, then Allah has forbidden to him the garden, and his abode is the fire; and there shall be no helpers for the unjust.

(64) Certainly they disbelieve who say: Surely Allah is the third (person) of the three; and there is no god but the one Allah, and if they desist not from what they say, a painful chastisement shall befall those among them who disbelieve.

(65) Those who disbelieved from among the children of Israel were cursed by the tongue of Dawood and Isa, son of Marium; this was because they disobeyed and used to exceed the limit.

(66) You will see many of them befriending those who disbelieve; certainly evil is that which their souls have sent before for them, that Allah became displeased with them and in chastisement shall they abide.

(67) And (as for) those who disbelieve and reject Our communications, these are the companions of the flame.

(68) A people before you indeed asked such questions, and then became disbelievers on account of them.

(69) Allah has not ordained (the making of) a bahirah or a saibah or a wasilah or a hami but those who disbelieve fabricate a lie against Allah, and most of them do not understand.

(70) When Allah will say: O Isa son of Marium! Remember My favor on you and on your mother, when I strengthened you I with the holy Spirit, you spoke to the people in the cradle and I when of old age, and when I taught you the Book and the wisdom and the Taurat and the Injeel; and when you determined out of clay a thing like the form of a bird by My permission, then you breathed into it and it became a bird by My permission, and you healed the blind and the leprous by My permission; and when you brought forth the dead by My permission; and when I withheld the children of Israel from you when you came to them with clear arguments, but those who disbelieved among them said: This is nothing but clear enchantment.