'Though' in the Bible

Though Judah became stronger than his brothers, and from him came the ruler, the birthright was Joseph's:)

And David went out to them, and said to them, If you have come in peace to give me help, my heart will be united with yours; but if you have come to give me up to those who would take my life, though my hands are clean from wrongdoing, then may the God of our fathers see it and give you punishment.

Now see, poor though I am, I have got ready for the house of the Lord a hundred thousand talents of gold and a million talents of silver; and a weight of brass and iron greater than may be measured; and wood and stone have I made ready, and you may put more to it.

And Hosah, a son of the children of Merari, had sons: Shimri the chief (for though he was not the oldest, his father made him chief);

Though the Lord, the God of Israel, took me out of all my father's family, to be king over Israel for ever, marking out Judah to be chief, and, of the people of Judah, my father's family; and among the sons of my father he was pleased to make me king over all Israel;