The word(s) "alone" appears 187 time(s) in 174 verse(s) in Quran in Mohsin Khan translation.

(131) He is the Ever Living, La ilaha illa Huwa (none has the right to be worshipped but He); so invoke Him making your worship pure for Him alone (by worshipping Him alone, and none else, and by doing righteous deeds sincerely for Allah's sake only, and not to show off, and not setting up rivals with Him in worship). All the praises and thanks be to Allah, the Lord of the 'Alamin (mankind, jinn and all that exists).

(132) Those who deny the Book (this Qur'an), and that with which We sent Our Messengers (i.e. to worship none but Allah alone sincerely, and to reject all false deities and to confess resurrection after the death for recompense) they will come to know (when they will be cast into the Fire of Hell).

(133) So when they saw Our punishment, they said: "We believe in Allah alone and reject (all) that we used to associate with Him as (His) partners.

(134) Ha-Mim. [These letters are one of the miracles of the Qur'an, and none but Allah (alone) knows their meanings].

(135) Verily, those who say: "Our Lord is Allah (alone)," and then they stand firm, on them the angels will descend (at the time of their death) (saying): "Fear not, nor grieve! But receive the glad tidings of Paradise which you have been promised!

(136) To Him (alone) is referred the knowledge of the Hour. No fruit comes out of its sheath, nor does a female conceive nor brings forth (young), except by His Knowledge. And on the Day when He will call unto them (polytheists) (saying): "Where are My (so-called) partners (whom you did invent)?" They will say: "We inform You that none of us bears witness to it (that they are Your partners)!"

(137) 'Ain-Sin-Qaf. [These letters are one of the miracles of the Qur'an, and none but Allah (alone) knows their meanings].

(138) Or have they taken (for worship) Auliya' (guardians, supporters, helpers, protectors, lords, gods) besides Him? But Allah - He alone is the Wali (Lord, God, Protector). And it is He Who gives life to the dead, and He is Able to do all things.

(139) So unto this (religion of Islam alone and this Qur'an) then invite (people) (O Muhammad صلى الله عليه و سلم), and stand firm [on Islamic Monotheism by performing all that is ordained by Allah (good deeds), and by abstaining from all that is forbidden by Allah (sins and evil deeds)], as you are commanded, and follow not their desires but say: "I believe in whatsoever Allah has sent down of the Book [all the holy Books, - this Qur'an and the Books of the old from the Taurat (Torah), or the Injeel (Gospel) or the Pages of Ibrahim (Abraham)] and I am commanded to do justice among you. Allah is our Lord and your Lord. For us our deeds and for you your deeds. There is no dispute between us and you. Allah will assemble us (all), and to Him is the final return."

(140) And those who answer the Call of their Lord [i.e. to believe that He is the only One Lord (Allah), and to worship none but Him alone], and perform As-Salat (Iqamat-as-Salat), and who (conduct) their affairs by mutual consultation, and who spend of what We have bestowed on them.