The word(s) "arab" appears 56 time(s) in 49 verse(s) in Quran in Mohsin Khan translation.

(21) Lord of the heavens and the earth, and all that is between them, so worship Him (Alone) and be constant and patient in His worship. Do you know of any who is similar to Him? (of course none is similar or co-equal or comparable to Him, and He has none as partner with Him). [There is nothing like Him and He is the All-Hearer, the All-Seer].

(22) And they say: "The Most Gracious (Allah) has begotten a son (or offspring or children) [as the Jews say: 'Uzair (Ezra) is the son of Allah, and the Christians say that He has begotten a son ['Îsa (Jesus) عليه السلام], and the pagan arabs say that He has begotten daughters (angels and others.)]."

(23) And thus We have sent it down as a Qur'an in arabic, and have explained therein in detail the warnings, in order that they may fear Allah, or that it may cause them to have a lesson from it (or to have the honour for believing and acting on its teachings).

(24) Allah is the Light of the heavens and the earth. The parable of His Light is as (if there were) a niche and within it a lamp: the lamp is in a glass, the glass as it were a brilliant star, lit from a blessed tree, an olive, neither of the east (i.e. neither it gets sun-rays only in the morning) nor of the west (i.e. nor it gets sun-rays only in the afternoon, but it is exposed to the sun all day long), whose oil would almost glow forth (of itself), though no fire touched it. Light upon Light! Allah guides to His Light whom He wills. And Allah sets forth parables for mankind, and Allah is All-Knower of everything.

(25) And those who say: "Our Lord! Avert from us the torment of Hell. Verily its torment is ever an inseparable, permanent punishment."

(26) Say (O Muhammad صلى الله عليه وسلم to the disbelievers): "My Lord pays attention to you only because of your invocation to Him. But now you have indeed denied (Him). So the torment will be yours for ever (inseparable, permanent punishment)."

(27) In the plain arabic language.

(28) And if We had revealed it (this Qur'an) unto any of the non-arabs,

(29) And He it is Who originates the creation, then He will repeat it (after it has been perished); and this is easier for Him. His is the highest description (i.e. none has the right to be worshipped but He, and there is nothing comparable unto Him) in the heavens and in the earth. And He is the All-Mighty, the All-Wise.

(30) He sets forth for you a parable from your ownselves: Do you have partners among those whom your right hands possess (i.e. your slaves) to share as equals in the wealth We have bestowed on you whom you fear as you fear each other? Thus do We explain the signs in detail to a people who have sense.