Travellers: Estimated the Length of Their Journey by the Number of Days

So he took his relatives with him, pursued Jacob for seven days, and overtook him in the hill country of Gilead.

It is an eleven-day journey from Horeb to Kadesh-barnea by way of Mount Seir.

So the king of Israel, the king of Judah, and the king of Edom set out, and after they had traveled a roundabout route for seven days, they had no water for their army or for their animals.