Jerome : (Verse 7) Is this not yours, which boasted in its ancient days? Tyre, pride, has been rebuked because it boasted in its ancient state and did not look to God. Instead, it remembered the names of its ancestors, thinking itself eternal. He led her two hundred feet away for a pilgrimage. He says this to those who remained in the city, and the captives were led to Babylon. — Commentary on Isaiah