'Though' in the Bible

Though he were a Son, yet learned he obedience by the things which he suffered;

But, beloved, we are persuaded better things of you, and things that accompany salvation, though we thus speak.

And verily they that are of the sons of Levi, who receive the office of the priesthood, have a commandment to take tithes of the people according to the law, that is, of their brethren, though they come out of the loins of Abraham:

For ye know how that afterward, when he would have inherited the blessing, he was rejected: for he found no place of repentance, though he sought it carefully with tears.