2 Kings 3:8

And he said, Which way shall we go up? And he answered, The way of the wilderness of Edom.

Numbers 21:4

And they journeyed from mount Hor by the way to the Red Sea, to compass the land of Edom: and the soul of the people was much discouraged because of the way.

Malachi 1:2-3

I have loved you, saith Jehovah. Yet ye say, Wherein hast thou loved us? Was not Esau Jacob's brother, saith Jehovah: yet I loved Jacob;

Treasury of Scripture Knowledge

Summary

And he said, Which way shall we go up? And he answered, The way through the wilderness of Edom.

The wilderness of edom

Bible References

The wilderness of edom

Numbers 13:21
So they went up, and spied out the land from the wilderness of Zin unto Rehob, to the entrance of Hamath.
Malachi 1:2
I have loved you, saith Jehovah. Yet ye say, Wherein hast thou loved us? Was not Esau Jacob's brother, saith Jehovah: yet I loved Jacob;

American Standard Version Public Domain