Verses with the word mightily in the Apocrypha (4 verses):

Wisdom of Solomon 6:6
For mercy will soon pardon the meanest: but mighty men shall be mightily tormented.

Wisdom of Solomon 8:1
Wisdom reacheth from one end to another mightily: and sweetly doth she order all things.

1 Maccabees 5:40
Then Timotheus said unto the captains of his host, When Judas and his host come near the brook, if he pass over first unto us, we shall not be able to withstand him; for he will mightily prevail against us:

2 Maccabees 12:27
And after he had put to flight and destroyed them, Judas removed the host toward Ephron, a strong city, wherein Lysias abode, and a great multitude of divers nations, and the strong young men kept the walls, and defended them mightily: wherein also was great provision of engines and darts.