The word(s) "punishment" appears 171 time(s) in 156 verse(s) in Quran in Mohsin Khan translation.

(41) And let not those who disbelieve think that they can outstrip (escape from the punishment). Verily, they will never be able to save themselves (from Allah's punishment).

(42) So travel freely (O Mushrikun - See V.2:105) for four months (as you will) throughout the land, but know that you cannot escape (from the punishment of) Allah; and Allah will disgrace the disbelievers.

(43) And a declaration from Allah and His Messenger to mankind on the greatest day (the 10th of Dhul-Hijjah - the 12th month of Islamic calendar) that Allah is free from (all) obligations to the Mushrikun (See V.2:105) and so is His Messenger. So if you (Mushrikun ) repent, it is better for you, but if you turn away, then know that you cannot escape (from the punishment of) Allah. And give tidings (O Muhammad صلى الله عليه وسلم) of a painful torment to those who disbelieve.

(44) 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."

(45) Verily, there has come unto you a Messenger (Muhammad صلى الله عليه وسلم) from amongst yourselves (i.e. whom you know well). It grieves him that you should receive any injury or difficulty. He (Muhammad صلى الله عليه وسلم) is anxious over you (to be rightly guided, to repent to Allah, and beg Him to pardon and forgive your sins in order that you may enter Paradise and be saved from the punishment of the Hell-fire); for the believers (he صلى الله عليه وسلم is) full of pity, kind, and merciful.

(46) Say (O Muhammad صلى الله عليه وسلم): "Who provides for you from the sky and the earth? Or who owns hearing and sight? And who brings out the living from the dead and brings out the dead from the living? And who disposes the affairs?" They will say: "Allah." Say: "Will you not then be afraid of Allah's punishment (for setting up rivals in worship with Allah)?"

(47) Nay, they have belied the knowledge whereof they could not comprehend and what has not yet been fulfilled (i.e. their punishment). Thus those before them did belie. Then see what was the end of the Zalimun (polytheists and wrong-doers)!

(48) And what think those who invent a lie against Allah, on the Day of Resurrection? [i.e. Do they think that they will be forgiven and excused! Nay, they will have an eternal punishment in the Fire of Hell]. Truly, Allah is full of Bounty to mankind, but most of them are ungrateful.

(49) Was there any town (community) that believed (after seeing the punishment), and its Faith (at that moment) saved it (from the punishment)? (The answer is none) - except the people of Yunus (Jonah); when they believed, We removed from them the torment of disgrace in the life of the (present) world, and permitted them to enjoy for a while.

(50) He said: "Only Allah will bring it (the punishment) on you, if He wills, and then you will escape not.