The word(s) "suddenly" appears 7 time(s) in 7 verse(s) in Quran in Muhammad Pickthal translation.

(1) Nay, but if ye persevere, and keep from evil, and (the enemy) attack you suddenly, your Lord will help you with five thousand angels sweeping on.

(2) They indeed are losers who deny their meeting with Allah until, when the Hour cometh on them suddenly, they cry: Alas for us, that we neglected it! They bear upon their backs their burdens. Ah, evil is that which they bear!

(3) Deem they themselves secure from the coming on them of a pall of Allah's punishment, or the coming of the Hour suddenly while they are unaware?

(4) So that it will come upon them suddenly, when they perceive not.

(5) They bid thee hasten on the doom (of Allah). And if a term had not been appointed, the doom would assuredly have come unto them (ere now). And verily it will come upon them suddenly when they perceive not.

(6) And follow the better (guidance) of that which is revealed unto you from your Lord, before the doom cometh on you suddenly when ye know not,

(7) Await they aught save the Hour, that it shall come upon them suddenly, when they know not?