'Though' in the Bible

When Joab learned what had happened, he ran to the LORD's tent and grabbed hold of the horns of the altar, since Joab had supported Adonijah (though he had not supported Absalom).

This is how I'm going to afflict David's descendants because of what they have done, though I won't do it continuously.'"

Nevertheless, the high places were not removed, even though Asa's heart was blameless toward the LORD all of his life.

As soon as I've left you, the Spirit of the LORD will carry you off to I don't know where! Then when I go tell Ahab and he can't find you, he'll kill me, even though I have been your servant and have feared the LORD since I was young!