The word(s) "on" appears 7007 time(s) in 3487 verse(s) in Quran in Mohsin Khan translation.

(2551) "And turn in repentance and in obedience with true Faith (Islamic Monotheism) to your Lord and submit to Him (in Islam) before the torment comes upon you, (and) then you will not be helped.

(2552) "And follow the best of that which is sent down to you from your Lord (i.e. this Qur'an, do what it orders you to do and keep away from what it forbids), before the torment comes on you suddenly while you perceive not!"

(2553) Lest a person should say: "Alas, my grief that I was undutiful to Allah (i.e. I have not done what Allah has ordered me to do), and I was indeed among those who mocked [at the truth! i.e. La ilaha illallah (none has the right to be worshipped but Allah), the Qur'an, and Muhammad صلى الله عليه وسلم and at the faithful believers]

(2554) Or (lest) he should say: "If only Allah had guided me, I should indeed have been among the Muttaqun (the pious - See V.2:2)."

(2555) Or (lest) he should say when he sees the torment: "If only I had another chance (to return to the world), then I should indeed be among the Muhsinun (good-doers - See V.2:112)."

(2556) Yes! Verily, there came to you My Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.) and you denied them, and were proud and were among the disbelievers.

(2557) And on the Day of Resurrection you will see those who lied against Allah (i.e. attributed to Him sons, partners) - their faces will be black. Is there not in Hell an abode for the arrogant?

(2558) To Him belong the keys of the heavens and the earth. And those who disbelieve in the Ayat (proofs, evidence, verses, signs, revelations, etc.) of Allah, such are they who will be the losers.

(2559) And indeed it has been revealed to you (O Muhammad صلى الله عليه وسلم), as it was to those (Allah's Messengers) before you: "If you join others in worship with Allah, (then) surely (all) your deeds will be in vain, and you will certainly be among the losers."

(2560) Nay! But worship Allah (Alone and none else), and be among the grateful.