The word(s) "believed" appears 108 time(s) in 100 verse(s) in Quran in Muhammad Pickthal translation.

(81) That was because their messengers kept bringing them clear proofs (of Allah's Sovereignty) but they disbelieved; so Allah seized them. Lo! He is Strong, severe in punishment.

(82) And he who believed said: O my people! Lo! I fear for you a fate like that of the factions (of old);

(83) And he who believed said: O my people! Follow me. I will show you the way of right conduct.

(84) And We delivered those who believed and used to keep their duty to Allah.

(85) (Ye) who believed Our revelations and were self-surrendered,

(86) Then, as for those who believed and did good works, their Lord will bring them in unto His mercy. That is the evident triumph.

(87) And as for those who disbelieved (it will be said unto them): Were not Our revelations recited unto you? But ye were scornful and became a guilty folk.

(88) Bethink you: If it is from Allah and ye disbelieve therein, and a witness of the Children of Israel hath already testified to the like thereof and hath believed, and ye are too proud (what plight is yours)? Lo! Allah guideth not wrong-doing folk.

(89) And on the day when those who disbelieve are exposed to the Fire (they will be asked): Is not this real? They will say: Yea, by our Lord. He will say: Then taste the doom for that ye disbelieved.

(90) These it was who disbelieved and debarred you from the Inviolable Place of Worship, and debarred the offering from reaching its goal. And if it had not been for believing men and believing women, whom ye know not - lest ye should tread them under foot and thus incur guilt for them unknowingly; that Allah might bring into His mercy whom He will - If (the believers and the disbelievers) had been clearly separated We verily had punished those of them who disbelieved with painful punishment.