Cross reference
Deuteronomy 2:6
6 You shall purchase food of them for money, that you may eat; and you shall also buy water of them for money, that you may drink.
Numbers 20:19
19 The children of Israel said to him, We will go up by the highway; and if we drink of your water, I and my cattle, then will I give the price of it: let me only, without [doing] anything [else], pass through on my feet.
Deuteronomy 2:28-29
28 You shall sell me food for money, that I may eat; and give me water for money, that I may drink: only let me pass through on my feet,
29 as the children of Esau who dwell in Seir, and the Moabites who dwell in Ar, did to me; until I shall pass over the Jordan into the land which Yahweh our God gives us.
Matthew 7:12
12 Therefore whatever you desire for men to do to you, you shall also do to them; for this is the law and the prophets.
Romans 12:17
17 Repay no one evil for evil. Respect what is honorable in the sight of all men.
2 Thessalonians 3:7-8
7 For you know how you ought to imitate us. For we didn't behave ourselves rebelliously among you,
8 neither did we eat bread from anyone's hand without paying for it, but in labor and travail worked night and day, that we might not burden any of you;