The word(s) "one" appears 1507 time(s) in 1150 verse(s) in Quran in Mohsin Khan translation.

(811) And they will turn to one another and question one another.

(812) They will say: "It was you who used to come to us from the right side [i.e. from the right side of one of us and beautify for us every evil, enjoin on us polytheism, and stop us from the truth i.e. Islamic Monotheism and from every good deed]."

(813) Truly, when it was said to them: La ilaha illallah "(none has the right to be worshipped but Allah)," they puffed themselves up with pride (i.e. denied it).

(814) Facing one another on thrones.

(815) And beside them will be Qasirat-at-Tarf [chaste females (wives), restraining their glances (desiring none except their husbands)], with wide and beautiful eyes.

(816) Then they will turn to one another, mutually questioning.

(817) "(That) when we die and become dust and bones, shall we indeed (be raised up) to receive reward or punishment (according to our deeds)?"

(818) Verily, he [Nuh (Noah)] was one of Our believing slaves.

(819) When he came to his Lord with a pure heart [attached to Allah Alone and none else, worshipping none but Allah Alone - true Islamic Monotheism, pure from the filth of polytheism].

(820) Verily, he was one of Our believing slaves.