Verses with the word enlightened in the Old Testament (4 verses):

1 Samuel 14:27
But Jonathan heard not when his father charged the people with the oath: wherefore he put forth the end of the rod that was in his hand, and dipped it in an honeycomb, and put his hand to his mouth; and his eyes were enlightened.

1 Samuel 14:29
Then said Jonathan, My father hath troubled the land: see, I pray you, how mine eyes have been enlightened, because I tasted a little of this honey.

Job 33:30
To bring back his soul from the pit, to be enlightened with the light of the living.

Psalms 97:4
His lightnings enlightened the world: the earth saw, and trembled.