Numbers 20:19
"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 anything else, go through on my feet."
Cross References (ranked by relevance)
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;
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.
Exodus 12:38
And a mixed multitude went up also with them; and flocks, and herds, even very much cattle.