Henry Charles Lea,
Superstition and Force
“ I may add, however, that Aben Ezra and other Jewish commentators hold that when Moses burnt the golden calf and made the Israelites drink the water in which its ashes were cast (Exod. xxxii. 20) , he administered an ordeal, like that of the Bitter Water, which in some way revealed those who had been guilty of idolatry, so that the Levites could slay them ”
