Isaiah 2:15

And upon every lofty tower, and upon every fortified wall,

Isaiah 25:12

And the fortress of the height of thy walls shall be brought low; be humbled, be struck to the earth, even to the dust.

Treasury of Scripture Knowledge

Summary

And upon every high tower, and upon every fenced wall,

Bible References

General references

Isaiah 42:15
I will lay waste mountains and hills, and I will dry up all their green herbage; and I set the rivers for islands, and I will dry up the pools.
Zechariah 9:6
And a foreigner dwelt in Ashdod, and I cut off the pride of the rovers
Revelation 16:20
And every island fled, and the mountains were not found.