C. F. Keil and Franz Delitzsch on Numbers 20:18-19

Num 20:18-19

The Edomites refused the visit of the Israelites in a most unbrotherly manner, and threatened to come out against them with the sword, without paying the least attention to the repeated assurance of the Israelitish messengers, that they would only march upon the high road, and would pay for water for themselves and their cattle. אין־דּבר רק, lit., “it is nothing at all; I will go through with my feet:” i.e., we want no great thing; we will only make use of the high road.