'Though' in the Bible

I am this day weak, though anointed king; and these men the sons of Zeruiah are too hard for me. May Yahweh reward the evildoer according to his wickedness."

They came there into the midst of the house, as though they would have fetched wheat; and they struck him in the body: and Rechab and Baanah his brother escaped.

The man said to Joab, "Though I should receive a thousand pieces of silver in my hand, I still wouldn't put forth my hand against the king's son; for in our hearing the king commanded you and Abishai and Ittai, saying, 'Beware that none touch the young man Absalom.'