Verses with the word lightened in the New Testament (3 verses):

Acts 27:18
And we being exceedingly tossed with a tempest, the next day they lightened the ship;

Acts 27:38
And when they had eaten enough, they lightened the ship, and cast out the wheat into the sea.

Revelation 18:1
And after these things I saw another angel come down from heaven, having great power; and the earth was lightened with his glory.