'Though' in the Bible

“Now if anyone sins and does any of the things which the Lord has forbidden, though he was not aware of it, still he is guilty and shall bear his punishment.

The priest shall examine the article with the mark after it has been washed, and if the mark has not changed color, even though the mark has not spread, it is unclean; you shall burn it in the fire; it is a corroding mildew, whether on the top or on the front of it.