KJV:
By this therefore shall the iniquity of Jacob be purged; and this is all the fruit to take away his sin; when he maketh all the stones of the altar as chalkstones that are beaten in sunder, the groves and images shall not stand up.
NASB:
Therefore through this Jacob's iniquity will be forgiven; And this will be the full price of the pardoning of his sin: When he makes all the altar stones like pulverized chalk stones; When Asherim and incense altars will not stand.