Jeremiah 2:22
BIB: תְּכַבְּסִי֙ בַּנֶּ֔תֶר וְתַרְבִּי־ לָ֖ךְ בֹּרִ֑ית
NAS: yourself with lye And use much soap,
KJV: thee with nitre, and take thee much soap,
INT: you wash lye and use soap the stain