'Whether' in the Bible

Know ye not, that to whom ye present yourselves as'servants unto obedience, his servants ye are whom ye obey; whether of sin unto death, or of obedience unto righteousness?

And having gifts differing according to the grace that was given to us, whether prophecy, let us prophesy according to the proportion of our faith;

For whether we live, we live unto the Lord; or whether we die, we die unto the Lord: whether we live therefore, or die, we are the Lord's.