'Walls' in the Bible

(Zayin) The Lord rejected his altar and abhorred his temple. He handed over to the enemy her palace walls; the enemy shouted in the Lord's temple as if it were a feast day.

(Khet) The Lord was determined to tear down Daughter Zion's wall. He prepared to knock it down; he did not withdraw his hand from destroying. He made the ramparts and fortified walls lament; together they mourned their ruin.