The word(s) "unbelievers" appears 120 time(s) in 117 verse(s) in Quran in Muhammad Habib Shakir translation.

(31) Is he who was dead then We raised him to life and made for him a light by which he walks among the people, like him whose likeness is that of one in utter darkness whence he cannot come forth? Thus what they did was made fair seeming to the unbelievers.

(32) O assembly of jinn and men! did there not come to you apostles from among you, relating to you My communications and warning you of the meeting of this day of yours? They shall say: We bear witness against ourselves; and this world's life deceived them, and they shall bear witness against their own souls that they were unbelievers.

(33) Who is then more unjust than he who forges a lie against Allah or rejects His communications? (As for) those, their portion of the Book shall reach them, until when Our apostles come to them causing them to die, they shall say: Where is that which you used to call upon besides Allah? They would say: They are gone away from us; and they shall bear witness against themselves that they were unbelievers

(34) And the inmates of the fire shall call out to the dwellers of the garden, saying: Pour on us some water or of that which Allah has given you. They shall say: Surely Allah has prohibited them both to the unbelievers.

(35) These towns-- We relate to you some of their stories, and certainly their apostles came to them with clear arguments, but they would not believe in what they rejected at first; thus does Allah set a seal over the hearts of the unbelievers

(36) And when Allah promised you one of the two parties that it shall be yours and you loved that the one not armed should he yours and Allah desired to manifest the truth of what was true by His words and to cut off the root of the unbelievers.

(37) This-- taste it, and (know) that for the unbelievers is the chastisement of fire.

(38) This, and that Allah is the weakener of the struggle of the unbelievers.

(39) So go about in the land for four months and know that you cannot weaken Allah and that Allah will bring disgrace to the unbelievers.

(40) Then Allah sent down His tranquillity upon His Apostle and upon the believers, and sent down hosts which you did not see, and chastised those who disbelieved, and that is the reward of the unbelievers.