'Thick' in the Bible

The Lord answered, "If you have raced on foot against men and they have worn you out, how will you be able to compete with horses? And if you feel secure only in safe and open country, how will you manage in the thick undergrowth along the Jordan River?

"A lion coming up from the thick undergrowth along the Jordan scatters the sheep in the pastureland around it. So too I will chase the Edomites off their land. Then I will appoint over it whomever I choose. For there is no one like me, and there is no one who can call me to account. There is no ruler who can stand up against me.

"A lion coming up from the thick undergrowth along the Jordan scatters the sheep in the pastureland around it. So too I will chase the Babylonians off of their land. Then I will appoint over it whomever I choose. For there is no one like me. There is no one who can call me to account. There is no ruler that can stand up against me.

This is what the Lord who rules over all says, "Babylon's thick wall will be completely demolished. Her high gates will be set on fire. The peoples strive for what does not satisfy. The nations grow weary trying to get what will be destroyed."

Each of the pillars was about 27 feet high, about 18 feet in circumference, three inches thick, and hollow.