'Earth' in the Bible

Peter, an Apostle of Jesus Christ: To God's own people scattered over the earth, who are living as foreigners in Pontus, Galatia, Cappadocia, Roman Asia, and Bithynia,

If you address as Father the One who impartially judges according to each one’s work, conduct yourselves in fear during the time of your stay on earth;

in that he spends the rest of his time on earth concerned about the will of God and not human desires.