Siege: Conducted by Erecting Embankments Parallel to the Walls of the Besieged City
Source: Nav
Deuteronomy 20:19, 20
When you lay siege to a city for an extended time while fighting against it to capture it, you must not destroy its trees by putting an axe to them, because you can eat their fruit. You must not cut them down. Are the trees of the field human, that you should besiege them? / But you may destroy the trees that you know do not produce fruit. Use them to build siege works against the city that is waging war against you, until it falls.
Isaiah 29:3
I will camp in a circle around you; I will besiege you with towers and set up siege works against you.
Isaiah 37:33
So this is what the LORD says about the king of Assyria: ‘He will not enter this city or shoot an arrow into it. He will not come before it with a shield or build up a siege ramp against it.