Don't eat at the table of a stingy person or be greedy for the fine food he serves.

Keep me from wanting to do wrong and from joining evil people in their wickedness. May I never take part in their feasts.

Daniel made up his mind not to let himself become ritually unclean by eating the food and drinking the wine of the royal court, so he asked Ashpenaz to help him,

"Be careful not to let yourselves become occupied with too much feasting and drinking and with the worries of this life, or that Day may suddenly catch you

So get rid of your old self, which made you live as you used to---the old self that was being destroyed by its deceitful desires.