'World's' in the Bible

"Therefore prophesy concerning the land of Israel and speak to its mountains, hills, ravines, and valleys. Tell them, "This is what the Lord GOD says: "Pay attention! In my zealous anger I'm speaking because you've had to endure the mockery of the world's nations."'"

I'm going to confiscate anything I can put my hands on. I'll attack the restored ruins and the people who have been gathered together from the nations, who are acquiring livestock and other goods, and who live at the center of the world's attention."

You'll eat the flesh of mighty men and drink the blood of the world's princes, drinking the blood of these rams, lambs, goats, bulls, all of them fattened as if they're from Bashan, fit for slaughter!