The word(s) "enemies" appears 27 time(s) in 26 verse(s) in Quran in Mohsin Khan translation.

(11) And (remember) when We said to the angels: "Prostrate yourselves unto Adam." So they prostrated themselves except Iblis (Satan). He was one of the jinn; he disobeyed the Command of his Lord. Will you then take him (Iblis) and his offspring as protectors and helpers rather than Me while they are enemies to you? What an evil is the exchange for the Zalimun (polytheists, and wrong-doers).

(12) "Verily they are enemies to me, save the Lord of the 'Alamin (mankind, jinn and all that exists),

(13) Those who disbelieve will be addressed (at the time of entering the Fire): "Allah's aversion was greater towards you (in the worldly life when you used to reject the Faith) than your aversion towards one another (now in the Fire of Hell, as you are now enemies to one another), when you were called to the Faith but you used to refuse."

(14) And (remember) the Day that the enemies of Allah will be gathered to the Fire, then they will be driven [(to the Fire), former ones being withheld till their later ones will join them].

(15) That is the recompense of the enemies of Allah: the Fire. Therein will be for them the eternal home, a (deserving) recompense for that they used to deny Our Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.).

(16) And when mankind are gathered (on the Day of Resurrection), they (false deities) will become their enemies and will deny their worshipping.

(17) So be not weak and ask not for peace (from the enemies of Islam) while you are having the upper hand. Allah is with you, and He will never decrease the reward of your good deeds.

(18) O you who believe! Take not My enemies and your enemies (i.e. disbelievers and polytheists) as friends, showing affection towards them, while they have disbelieved in what has come to you of the truth (i.e. Islamic Monotheism, this Qur'an, and Muhammad صلى الله عليه وسلم), and have driven out the Messenger (Muhammad صلى الله عليه وسلم) and yourselves (from your homeland) because you believe in Allah your Lord! If you have come forth to strive in My Cause and to seek My Good Pleasure, (then take not these disbelievers and polytheists as your friends). You show friendship to them in secret, while I am All-Aware of what you conceal and what you reveal. And whosoever of you (Muslims) does that, then indeed he has gone (far) astray from the Straight Path .

(19) Should they gain the upper hand over you, they would behave to you as enemies, and stretch forth their hands and their tongues against you with evil, and they desire that you should disbelieve.

(20) Perhaps Allah will make friendship between you and those whom you hold as enemies. And Allah has power (over all things), and Allah is Oft-Forgiving, Most Merciful.