NT-GOSPEL.filter - kjv purify:

kjv@John:2:6 @ And there were set there six waterpots of stone, after the manner of the purifying of the Jews, containing two or three firkins apiece.

kjv@John:3:25 @ Then there arose a question between some of John's disciples and the Jews about purifying.

kjv@John:11:55 @ And the Jews' passover was nigh at hand: and many went out of the country up to Jerusalem before the passover, to purify themselves.