'Altar' in the Bible

You offer polluted bread on my altar. You say, 'How have we polluted you?' In that you say, 'Yahweh's table contemptible.'

"Oh that there were one among you who would shut the doors, that you might not kindle fire on my altar in vain! I have no pleasure in you," says Yahweh of Armies, "neither will I accept an offering at your hand.

This again you do: you cover the altar of Yahweh with tears, with weeping, and with sighing, because he doesn't regard the offering any more, neither receives it with good will at your hand.