Verses with the word corruptly in the Old Testament (2 verses):

2 Chronicles 27:2
And he did that which was right in the sight of the LORD, according to all that his father Uzziah did: howbeit he entered not into the temple of the LORD. And the people did yet corruptly.

Nehemiah 1:7
We have dealt very corruptly against thee, and have not kept the commandments, nor the statutes, nor the judgments, which thou commandedst thy servant Moses.