The word(s) "repent" appears 115 time(s) in 99 verse(s) in Quran in Mohsin Khan translation.

(51) Your Lord knows best what is in your inner-selves. If you are righteous, then, verily, He is Ever Most Forgiving to those who turn unto Him again and again in obedience, and in repentance.

(52) Except those who repent and believe (in the Oneness of Allah and His Messenger Muhammad صلى الله عليه وسلم), and work righteousness. Such will enter Paradise and they will not be wronged in aught.

(53) And verily, I am indeed forgiving to him who repents, believes (in My Oneness, and associates none in worship with Me) and does righteous good deeds, and then remains constant in doing them, (till his death).

(54) And a ban is laid on every town (population) which We have destroyed that they shall not return (to this world again, nor repent to Us).

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

(56) And had it not been for the Grace of Allah and His Mercy on you (He would have hastened the punishment upon you)! And that Allah is the One Who forgives and accepts repentance, the All-Wise.

(57) 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.

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

(59) But as for him who repented (from polytheism and sins), believed (in the Oneness of Allah, and in His Messenger Muhammad صلى الله عليه وسلم), and did righteous deeds (in the life of this world), then he will be among those who are successful.

(60) (And remain always) turning in repentance to Him (only), and be afraid and dutiful to Him; and perform As-Salat (Iqamat-as-Salat) and be not of Al-Mushrikun (the polytheists, idolaters, disbelievers in the Oneness of Allah).