Hebrews 9:10
the whole system being concerned only with food and drink and various ablutions--external ceremonials imposed until the coming of the New Order.
Hebrews 10:22
let us draw near to God in all sincerity of heart and in perfect faith, with our hearts purified by the sprinkled blood from all consciousness of wrong, and with our bodies washed with pure water.
1 John 1:7
But, if our lives are lived in the Light, as God himself is in the Light, we have communion with one another, and the Blood of Jesus, his Son, purifies us from all sin.
Revelation 7:14
'My Lord,' I answered, 'it is you who know.' 'These,' he said, 'are they who come through the Great Persecution; they washed their robes white in the blood of the Lamb.