'Whether' in the Bible

For to this end I also wrote, that I might know the proof of you, whether you are obedient in all things.

Therefore also we make it our aim, whether at home or absent, to be well pleasing to him.

For we must all be revealed before the judgment seat of Christ; that each one may receive the things in the body, according to what he has done, whether good or bad.

I know a man in Christ, fourteen years ago (whether in the body, I don't know, or whether out of the body, I don't know; God knows), such a one caught up into the third heaven.

I know such a man (whether in the body, or outside of the body, I don't know; God knows),

Test your own selves, whether you are in the faith. Test your own selves. Or don't you know as to your own selves, that Jesus Christ is in you? -- unless indeed you are disqualified.