'Whether' in the Bible

And these are they that went up from Tel-melah, Tel-harsha, Cherub-Addan, Immer; but they could not shew their fathers' house, nor their seed, whether they were of Israel.

And now, if it seem good to the king, let search be made in the king's treasure-house, which is there at Babylon, whether it be so, that orders were given by king Cyrus to build this house of God at Jerusalem; and let the king send his pleasure to us concerning this matter.

And whosoever will not do the law of thy God and the law of the king, let judgment be executed diligently upon him, whether unto death, or to banishment, or to confiscation of goods, or to imprisonment.