λουτρόν G3067
loutrón · loo-tron' · Noun Neuter
from λούω; a bath, i.e. (figuratively), baptism:--washing.
2 Occurrences in the King James Bible
Ephesians 5:26That he might sanctify and cleanse it with the washing of water by the word,
Titus 3:5Not by works of righteousness which we have done, but according to his mercy he saved us, by the washing of regeneration, and renewing of the Holy Ghost;