The word(s) "arts" appears 164 time(s) in 152 verse(s) in Quran in Abdullah Yusuf Ali translation.

(71) And We shall remove from their hearts any lurking sense of injury: (they will be) brothers (joyfully) facing each other on thrones (of dignity).

(72) (Of just such wrath) as We sent down on those who divided (Scripture into arbitrary parts),-

(73) Your Allah is one Allah: as to those who believe not in the Hereafter, their hearts refuse to know, and they are arrogant.

(74) Those are they whose hearts, ears, and eyes Allah has sealed up, and they take no heed.

(75) When the first of the warnings came to pass, We sent against you Our servants given to terrible warfare: They entered the very inmost parts of your homes; and it was a warning (completely) fulfilled.

(76) Your Lord knoweth best what is in your hearts: If ye do deeds of righteousness, verily He is Most Forgiving to those who turn to Him again and again (in true penitence).

(77) And We put coverings over their hearts (and minds) lest they should understand the Qur'an, and deafness into their ears: when thou dost commemorate thy Lord and Him alone in the Qur'an, they turn on their backs, fleeing (from the Truth).

(78) (It is) a Qur'an which We have divided (into parts from time to time), in order that thou mightest recite it to men at intervals: We have revealed it by stages.

(79) We gave strength to their hearts: Behold, they stood up and said: "Our Lord is the Lord of the heavens and of the earth: never shall we call upon any god other than Him: if we did, we should indeed have uttered an enormity!

(80) And who doth more wrong than one who is reminded of the Signs of his Lord, but turns away from them, forgetting the (deeds) which his hands have sent forth? Verily We have set veils over their hearts lest they should understand this, and over their ears, deafness, if thou callest them to guidance, even then will they never accept guidance.