'Ramps' in the Bible

Look! Siege ramps have come against the city to capture it, and the city, as a result of the sword, famine, and plague, has been handed over to the Chaldeans who are fighting against it. What You have spoken has happened. Look, You can see it!

For this is what the Lord, the God of Israel, says concerning the houses of this city and the palaces of Judah’s kings, the ones torn down for defense against the siege ramps and the sword:

King Nebuchadnezzar of Babylon came against Jerusalem with his whole army and set up camp outside it. They built siege ramps all around it. He arrived on the tenth day of the tenth month in the ninth year that Zedekiah ruled over Judah.