You may purchase food to eat and water to drink from them.

Sell me food for cash so that I can eat and sell me water to drink. Just allow me to go through on foot,

you may convert the tithe into money, secure the money, and travel to the place the Lord your God chooses for himself.

If you are not pleased with her, then you must let her go where she pleases. You cannot in any case sell her; you must not take advantage of her, since you have already humiliated her.