'Without Sin' in the Bible

So when they continued asking him, he raised himself, and said to them, He that is without sin among you, let him first cast a stone at her.

For we have not a high priest who cannot be touched with the feeling of our infirmities; but who was in all points tempted as we are, yet without sin.

So Christ was once offered to bear the sins of many; and to them that look for him he will appear the second time without sin to salvation.