'Ramps' in the Bible

I will camp in a circle around you;I will besiege you with earth ramps,and I will set up my siege towers against you.

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:

Pharaoh will not help him with his great army and vast horde in battle, when ramps are built and siege walls constructed to destroy many lives.

They mock kings,and rulers are a joke to them.They laugh at every fortressand build siege ramps to capture it.