2 Thessalonians 2:4, 8
2 Thessalonians 2:4 NASB1995
who opposes and exalts himself above every so-called god or object of worship, so that he takes his seat in the temple of God, displaying himself as being God.
2 Thessalonians 2:8 NASB1995
Then that lawless one will be revealed whom the Lord will slay with the breath of His mouth and bring to an end by the appearance of His coming