'Altars' in the Bible

They will not look to the altars they made with their hands or to the Asherahs and incense altars they made with their fingers.

Therefore Jacob’s iniquity will be purged in this way,and the result of the removal of his sin will be this:when he makes all the altar stoneslike crushed bits of chalk,no Asherah poles or incense altars will remain standing.

Suppose you say to me, ‘We trust in the Lord our God.’ Isn’t He the One whose high places and altars Hezekiah has removed, saying to Judah and Jerusalem, ‘You are to worship at this altar’?