'Selves' in the Bible

and of your own selves there shall arise men, speaking perverse things, to draw away the disciples after them.

In your own selves judge ye; is it seemly for a woman uncovered to pray to God?

Your own selves try ye, if ye are in the faith; your own selves prove ye; do ye not know your own selves, that Jesus Christ is in you, if ye be not in some respect disapproved of?