'Coated' in the Bible

When the wall has collapsed, people will ask you, "Where is the whitewash you coated it with?"

I will break down the wall you coated with whitewash and knock it to the ground so that its foundation is exposed. When it falls you will be destroyed beneath it, and you will know that I am the Lord.

""That's how I'll vent my anger on the wall and on the ones who coated it with whitewash. And I'll say to you, "The wall is gone and so are those who coated it."