The word(s) "protector" appears 83 time(s) in 77 verse(s) in Quran in Mohsin Khan translation.

(21) O you who believe! Take not as Auliya' (protectors and helpers) those who take your religion as a mockery and fun from among those who received the Scripture (Jews and Christians) before you, and nor from among the disbelievers; and fear Allah if you indeed are true believers.

(22) You see many of them taking the disbelievers as their Auliya' (protectors and helpers). Evil indeed is that which their ownselves have sent forward before them; for that (reason) Allah's Wrath fell upon them, and in torment they will abide.

(23) And had they believed in Allah, and in the Prophet (Muhammad صلى الله عليه وسلم) and in what has been revealed to him, never would they have taken them (the disbelievers) as Auliya' (protectors and helpers); but many of them are the Fasiqun (rebellious, disobedient to Allah).

(24) Say (O Muhammad صلى الله عليه وسلم): "Shall I take as a Wali (Helper, protector, Lord or God) any other than Allah, the Creator of the heavens and the earth? And it is He Who feeds but is not fed." Say: "Verily, I am commanded to be the first of those who submit themselves to Allah (as Muslims)." And be not you (O Muhammad صلى الله عليه وسلم) of the Mushrikun [polytheists, pagans, idolaters and disbelievers in the Oneness of Allah]. (Tafsir Al-Qurtubi)

(25) And warn therewith (the Qur'an) those who fear that they will be gathered before their Lord, when there will be neither a protector nor an intercessor for them besides Him, so that they may fear Allah and keep their duty to Him (by abstaining from committing sins and by doing all kinds of good deeds which He has ordained).

(26) And leave alone those who take their religion as play and amusement, and whom the life of this world has deceived. But remind (them) with it (the Qur'an) lest a person be given up to destruction for that which he has earned, when he will find for himself no protector or intercessor besides Allah, and even if he offers every ransom, it will not be accepted from him. Such are they who are given up to destruction because of that which they have earned. For them will be a drink of boiling water and a painful torment because they used to disbelieve.

(27) For them will be the home of peace (Paradise) with their Lord. And He will be their Wali (Helper and protector) because of what they used to do.

(28) [Say (O Muhammad صلى الله عليه وسلم) to these idolaters (pagan Arabs) of your folk:] Follow what has been sent down unto you from your Lord (the Qur'an and Prophet Muhammad's Sunnah), and follow not any Auliya' (protectors and helpers who order you to associate partners in worship with Allah), besides Him (Allah). Little do you remember!

(29) O Children of Adam! Let not Shaitan (Satan) deceive you, as he got your parents [Adam and Hawwa' (Eve)] out of Paradise, stripping them of their raiments, to show them their private parts. Verily, he and Qabiluhu (his soldiers from the jinn or his tribe) see you from where you cannot see them. Verily, We made the Shayatin (devils) Auliya' (protectors and helpers) for those who believe not.

(30) A group He has guided, and a group deserved to be in error; (because) surely they took the Shayatin (devils) as Auliya' (protectors and helpers) instead of Allah, and think that they are guided.