The word(s) "curse" appears 55 time(s) in 47 verse(s) in Quran in Mohsin Khan translation.

(11) And whoever kills a believer intentionally, his recompense is Hell to abide therein; and the Wrath and the curse of Allah are upon him, and a great punishment is prepared for him.

(12) Allah cursed him. And he [Shaitan (Satan)] said: "I will take an appointed portion of your slaves.

(13) So, because of their breach of their covenant, We cursed them and made their hearts grow hard. They change the words from their (right) places and have abandoned a good part of the Message that was sent to them. And you will not cease to discover deceit in them, except a few of them. But forgive them and overlook (their misdeeds). Verily, Allah loves Al-Muhsinun (good-doers - See V.2:112).

(14) Say (O Muhammad صلى الله عليه وسلم to the people of the Scripture): "Shall I inform you of something worse than that, regarding the recompense from Allah: those (Jews) who incurred the curse of Allah and His Wrath, and those of whom (some) He transformed into monkeys and swines, and those who worshipped Taghut (false deities); such are worse in rank (on the Day of Resurrection in the Hell-fire), and far more astray from the Right Path (in the life of this world)."

(15) The Jews say: "Allah's Hand is tied up (i.e. He does not give and spend of His Bounty)." Be their hands tied up and be they accursed for what they uttered. Nay, both His Hands are widely outstretched. He spends (of His Bounty) as He wills. Verily, the Revelation that has come to you from your Lord (Allah) increases in most of them (their) obstinate rebellion and disbelief. We have put enmity and hatred amongst them till the Day of Resurrection. Every time they kindled the fire of war, Allah extinguished it; and they (ever) strive to make mischief on the earth. And Allah does not like the Mufsidun (mischief-makers).

(16) Those among the Children of Israel who disbelieved were cursed by the tongue of Dawud (David) and 'Îsa (Jesus), son of Maryam (Mary). That was because they disobeyed (Allah and the Messengers) and were ever transgressing beyond bounds.

(17) (Allah) will say: "Enter you in the company of nations who passed away before you, of men and jinn, into the Fire." Every time a new nation enters, it curses its sister nation (that went before) until they will be gathered all together in the Fire. The last of them will say to the first of them: "Our Lord! These misled us, so give them a double torment of the Fire." He will say: "For each one there is double (torment), but you know not."

(18) And the dwellers of Paradise will call out to the dwellers of the Fire (saying): "We have indeed found true what our Lord had promised us; have you also found true, what your Lord promised (warnings)?" They shall say: "Yes." Then a crier will proclaim between them: "The curse of Allah is on the Zalimun (polytheists and wrong-doers)."

(19) And the Jews say: 'Uzair (Ezra) is the son of Allah, and the Christians say: Messiah is the son of Allah. That is their saying with their mouths, resembling the saying of those who disbelieved aforetime. Allah's curse be on them, how they are deluded away from the truth!

(20) Allah has promised the hypocrites - men and women - and the disbelievers, the Fire of Hell; therein shall they abide. It will suffice them. Allah has cursed them and for them is the lasting torment.