The word(s) "right" appears 403 time(s) in 379 verse(s) in Quran in Abdullah Yusuf Ali translation.

(311) Muhammad is the messenger of Allah; and those who are with him are strong against Unbelievers, (but) compassionate amongst each other. Thou wilt see them bow and prostrate themselves (in prayer), seeking Grace from Allah and (His) Good Pleasure. On their faces are their marks, (being) the traces of their prostration. This is their similitude in the Taurat; and their similitude in the Gospel is: like a seed which sends forth its blade, then makes it strong; it then becomes thick, and it stands on its own stem, (filling) the sowers with wonder and delight. As a result, it fills the Unbelievers with rage at them. Allah has promised those among them who believe and do righteous deeds forgiveness, and a great Reward.

(312) And know that among you is Allah's Messenger: were he, in many matters, to follow your (wishes), ye would certainly fall into misfortune: But Allah has endeared the Faith to you, and has made it beautiful in your hearts, and He has made hateful to you Unbelief, wickedness, and rebellion: such indeed are those who walk in righteousness;-

(313) O mankind! We created you from a single (pair) of a male and a female, and made you into nations and tribes, that ye may know each other (not that ye may despise (each other). Verily the most honoured of you in the sight of Allah is (he who is) the most righteous of you. And Allah has full knowledge and is well acquainted (with all things).

(314) Behold, two (guardian angels) appointed to learn (his doings) learn (and noted them), one sitting on the right and one on the left.

(315) And the Garden will be brought nigh to the righteous,- no more a thing distant.

(316) As to the righteous, they will be in the midst of Gardens and Springs,

(317) And in their wealth and possessions (was remembered) the right of the (needy,) him who asked, and him who (for some reason) was prevented (from asking).

(318) As to the righteous, they will be in Gardens, and in Happiness,-

(319) And tell them that the water is to be divided between them: Each one's right to drink being brought forward (by suitable turns).

(320) As to the righteous, they will be in the midst of Gardens and Rivers,