'Though' in the Bible

For, as the LORD liveth, which saveth Israel, though it be in Jonathan my son, he shall surely die. But there was not a man among all the people that answered him.

And I will shoot three arrows on the side thereof, as though I shot at a mark.

And David answered the priest, and said unto him, Of a truth women have been kept from us about these three days, since I came out, and the vessels of the young men are holy, and the bread is in a manner common, yea, though it were sanctified this day in the vessel.