The word(s) "punish" appears 265 time(s) in 237 verse(s) in Quran in Mohsin Khan translation.

(71) Then Allah did send down His Sakinah (calmness, tranquillity and reassurance) on the Messenger (Muhammad صلى الله عليه وسلم), and on the believers, and sent down forces (angels) which you saw not, and punished the disbelievers. Such is the recompense of disbelievers.

(72) If you march not forth, He will punish you with a painful torment and will replace you by another people; and you cannot harm Him at all, and Allah is Able to do all things.

(73) Say: "Do you wait for us (anything) except one of the two best things (martyrdom or victory); while we await for you either that Allah will afflict you with a punishment from Himself or at our hands. So wait, we too are waiting with you."

(74) So let not their wealth nor their children amaze you (O Muhammad صلى الله عليه وسلم); in reality Allah's Plan is to punish them with these things in the life of this world, and that their souls shall depart (die) while they are disbelievers.

(75) Make no excuse; you disbelieved after you had believed. If We pardon some of you, We will punish others amongst you because they were Mujrimun (disbelievers, polytheists, sinners, criminals.).

(76) They swear by Allah that they said nothing (bad), but really they said the word of disbelief, and they disbelieved after accepting Islam, and they resolved that (plot to murder Prophet Muhammad صلى الله عليه وسلم) which they were unable to carry out, and they could not find any cause to do so except that Allah and His Messenger had enriched them of His Bounty. If then they repent, it will be better for them, but if they turn away, Allah will punish them with a painful torment in this worldly life and in the Hereafter. And there is none for them on earth as a Wali (supporter, protector) or a helper.

(77) So He punished them by putting hypocrisy into their hearts till the Day whereon they shall meet Him, because they broke that (covenant with Allah) which they had promised to Him and because they used to tell lies.

(78) And let not their wealth or their children amaze you. Allah's Plan is to punish them with these things in this world, and that their souls shall depart (die) while they are disbelievers.

(79) And among the bedouins around you, some are hypocrites, and so are some among the people of Al-Madinah who persist in hypocrisy; you (O Muhammad صلى الله عليه وسلم) know them not, We know them. We shall punish them twice, and thereafter they shall be brought back to a great (horrible) torment.

(80) And others are made to await for Allah's Decree, whether He will punish them or will forgive them. And Allah is All-Knowing, All-Wise.