'Thorns' in the Bible

Therefore, this is what I will do:I will block her way with thorns;I will enclose her with a wall,so that she cannot find her paths.

For even if they flee from devastation,Egypt will gather them, and Memphis will bury them.Thistles will take possession of their precious silver;thorns will invade their tents.

The high places of Aven, the sin of Israel,will be destroyed;thorns and thistles will grow over their altars.They will say to the mountains, “Cover us!”and to the hills, “Fall on us!”