Numbers 13:26

Then they turned back and came to En-mishpat (that is, Kadesh). And they struck all the country of the Amalekites, and also the Amorites, who were living in Hazazon-tamar.

“This is what your fathers did when I sent them from Kadesh-barnea to see the land.

It is eleven days’ journey from Horeb by the way of Mount Seir to Kadesh-barnea.

“I was forty years old when Moses the servant of Yahweh sent me from Kadesh-barnea to spy out the land, and I brought word back to him as it was in my heart.

The voice of Yahweh causes the wilderness to tremble; Yahweh causes the wilderness of Kadesh to tremble.