The word(s) "powerful" appears 12 time(s) in 12 verse(s) in Quran in Mohsin Khan translation.

(1) Surely! Those who disbelieved in Our Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.), We shall burn them in Fire. As often as their skins are roasted through, We shall change them for other skins that they may taste the punishment. Truly, Allah is Ever Most powerful, All-Wise.

(2) Whether you (mankind) disclose (by good words of thanks) a good deed (done to you in the form of a favour by someone), or conceal it, or pardon an evil, ... verily, Allah is Ever Oft-Pardoning, All-powerful.

(3) But Allah raised him ['Îsa (Jesus)] up (with his body and soul) unto Himself (and he عليه السلام is in the heavens). And Allah is Ever All-powerful, All-Wise.

(4) Messengers as bearers of good news as well as of warning in order that mankind should have no plea against Allah after the (coming of) Messengers. And Allah is Ever All-powerful, All-Wise.

(5) And (as for) the male thief and the female thief, cut off (from the wrist joint) their (right) hands as a recompense for that which they committed, a punishment by way of example from Allah. And Allah is All-powerful, All-Wise.

(6) He said: "Would that I had strength (men) to overpower you, or that I could betake myself to some powerful support (to resist you)."

(7) They said: "O Shu'aib! We do not understand much of what you say, and we see you weak (it is said that he was a blind man) among us. Were it not for your family, we should certainly have stoned you and you are not powerful against us."

(8) And Allah has created you and then He will cause you to die; and of you there are some who are sent back to senility, so that they know nothing after having known (much). Truly! Allah is All-Knowing, All-powerful.

(9) And it is He Who has created man from water, and has appointed for him kindred by blood, and kindred by marriage. And your Lord is Ever All-powerful to do what He wills.

(10) Allah is He Who created you in (a state of) weakness, then gave you strength after weakness, then after strength gave (you) weakness and grey hair. He creates what He wills. And it is He Who is the All-Knowing, the All-powerful (i.e. Able to do all things).