'Coast lands' in the Bible
"This is what the sovereign Lord says to Tyre: Oh, how the coastlands will shake at the sound of your fall, when the wounded groan, at the massive slaughter in your midst!
Now the coastlands will tremble on the day of your fall; the coastlands by the sea will be terrified by your passing.'
Fine linen from Egypt, woven with patterns, was used for your sail to serve as your banner; blue and purple from the coastlands of Elishah was used for your deck's awning.
The Dedanites were your clients. Many coastlands were your customers; they paid you with ivory tusks and ebony.
All the inhabitants of the coastlands are shocked at you, and their kings are horribly afraid -- their faces are troubled.
I will send fire on Magog and those who live securely in the coastlands; then they will know that I am the Lord.