And the children of Israel said unto him, We will go by the high way: and if I and my cattle drink of thy water, then I will pay for it: I will only, without doing any thing else, go through on my feet.
Deuteronomy 2:6
Ye shall buy meat of them for money, that ye may eat; and ye shall also buy water of them for money, that ye may drink.
Deuteronomy 2:28
Thou shalt sell me meat for money, that I may eat; and give me water for money, that I may drink: only I will pass through on my feet;