“nitre” — Strong's H5427

2 occurrences in the King James Version. Back to H5427

Proverbs

Proverbs 25:20 As he that taketh away a garment in cold weather, and as vinegar upon nitre, so is he that singeth songs to an heavy heart.

Jeremiah

Jeremiah 2:22 For though thou wash thee with nitre, and take thee much soap, yet thine iniquity is marked before me, saith the Lord GOD.