'Undefiled' in the Bible

ALEPH. Blessed are the undefiled in the way, who walk in the law of the LORD.

I sleep, but my heart waketh: it is the voice of my beloved that knocketh, saying, Open to me, my sister, my love, my dove, my undefiled: for my head is filled with dew, and my locks with the drops of the night.

My dove, my undefiled is but one; she is the only one of her mother, she is the choice one of her that bare her. The daughters saw her, and blessed her; yea, the queens and the concubines, and they praised her.

For such an high priest became us, who is holy, harmless, undefiled, separate from sinners, and made higher than the heavens;

Marriage is honourable in all, and the bed undefiled: but whoremongers and adulterers God will judge.

Pure religion and undefiled before God and the Father is this, To visit the fatherless and widows in their affliction, and to keep himself unspotted from the world.

To an inheritance incorruptible, and undefiled, and that fadeth not away, reserved in heaven for you,