The word(s) "mighty" appears 140 time(s) in 140 verse(s) in Quran in Muhammad Habib Shakir translation.

(41) And (as for) the foremost, the first of the Muhajirs and the Ansars, and those who followed them in goodness, Allah is well pleased with them and they are well pleased with Him, and He has prepared for them gardens beneath which rivers flow, to abide in them for ever; that is the mighty achievement.

(42) Surely Allah has bought of the believers their persons and their property for this, that they shall have the garden; they fight in Allah's way, so they slay and are slain; a promise which is binding on Him in the Taurat and the Injeel and the Quran; and who is more faithful to his covenant than Allah? Rejoice therefore in the pledge which you have made; and that is the mighty achievement.

(43) But if they turn back, say: Allah is sufficient for me, there is no god but He; on Him do I rely, and He is the Lord of mighty power.

(44) And when Our clear communications are recited to them, those who hope not for Our meeting say: Bring a Quran other than this or change it. Say: It does not beseem me that I should change it of myself; I follow naught but what is revealed to me; surely I fear, if I disobey my Lord, the punishment of a mighty day.

(45) They shall have good news in this world's life and in the hereafter; there is no changing the words of Allah; that is the mighty achievement.

(46) So when Our decree came to pass, We delivered Salih and those who believed with him by mercy from Us, and (We saved them) from the disgrace of that day; surely your Lord is the Strong, the mighty.

(47) They said: O Shu'aib! we do not understand much of what you say and most surely we see you to be weak among us, and were it not for your family we would surely stone you, and you are not mighty against us.

(48) Abiding therein so long as the heavens and the earth endure, except as your Lord please; surely your Lord is the mighty doer of what He intends.

(49) And the thunder declares His glory with His praise, and the angels too for awe of Him; and He sends the thunderbolts and smites with them whom He pleases, yet they dispute concerning Allah, and He is mighty in prowess.

(50) Alif Lam Ra. (This is) a Book which We have revealed to you that you may bring forth men, by their Lord's permission from utter darkness into light-- to the way of the mighty, the Praised One,