Deuteronomy 2:6

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.

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;

Therefore all things whatsoever ye would that men should do to you, do ye even so to them: for this is the law and the prophets.

Recompense to no man evil for evil. Provide things honest in the sight of all men.

For yourselves know how ye ought to follow us: for we behaved not ourselves disorderly among you;