Strong's Concordance G49

Original Word: ἁγνισμός
Transliteration: hagnismós
Phonetic Spelling: hag-nis-mos'
[ἁγνισμός] from G48; a cleansing (the act), i.e. (ceremonially) lustration

Usages throughout the bible

Acts 21:26 - Then Paul took the men, and the next day purifying himself with them entered into the temple, to signify the accomplishment of the days of purification, G49 until that an offering should be offered for every one of them.