The word(s) "righteous" appears 184 time(s) in 178 verse(s) in Quran in Mohsin Khan translation.

(101) So those who believe (in the Oneness of Allah - Islamic Monotheism) and do righteous good deeds, for them is forgiveness and Rizqun Karim (generous provision, i.e. Paradise).

(102) The sovereignty on that Day will be that of Allah (the One Who has no partners). He will judge between them. So those who believed (in the Oneness of Allah - Islamic Monotheism) and did righteous good deeds will be in Gardens of delight (Paradise).

(103) O (you) Messengers! Eat of the Tayyibat [all kinds of Halal foods which Allah has made lawful (meat of slaughtered eatable animals, milk products, fats, vegetables, fruits, etc.] and do righteous deeds. Verily! I am Well-Acquainted with what you do.

(104) Except those who repent thereafter and do righteous deeds; (for such) verily, Allah is Oft-Forgiving, Most Merciful.

(105) Allah has promised those among you who believe and do righteous good deeds, that He will certainly grant them succession to (the present rulers) in the land, as He granted it to those before them, and that He will grant them the authority to practise their religion which He has chosen for them (i.e. Islam). And He will surely give them in exchange a safe security after their fear (provided) they (believers) worship Me and do not associate anything (in worship) with Me. But whoever disbelieves after this, they are the Fasiqun (rebellious, disobedient to Allah).

(106) The dwellers of Paradise (i.e. those who deserved it through their Islamic Monotheistic Faith and their deeds of righteousness) will, on that Day, have the best abode, and have the fairest of places for repose.

(107) Except those who repent and believe (in Islamic Monotheism), and do righteous deeds; for those, Allah will change their sins into good deeds, and Allah is Oft-Forgiving, Most Merciful.

(108) And whosoever repents and does righteous good deeds; then verily, he repents towards Allah with true repentance.

(109) "The people of Fir'aun (Pharaoh): Will they not fear Allah and become righteous?"

(110) My Lord! Bestow Hukm (religious knowledge, right judgement of the affairs and Prophethood) on me, and join me with the righteous.