2 Kings 3:8

And he will say, Where the way we shall go up? And he will say, The way of the desert of Edom.

Numbers 21:4

And they will remove from mount Hor, the way of the sea of sedge, to encompass the land of Edom: and the soul of the people will be shortened in the way.

Malachi 1:2-3

I loved you, said Jehovah. And ye said, In what didst thou love us? Was not Esau brother to Jacob? says Jehovah: and loving 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
And they will go up and will search out the land from the desert of Zin even to Rehob, to go to Hameth.
Malachi 1:2
I loved you, said Jehovah. And ye said, In what didst thou love us? Was not Esau brother to Jacob? says Jehovah: and loving Jacob.