Romans 12:20

12:20 Rather, if your enemy is hungry, feed him; if he is thirsty, give him a drink; for in doing this you will be heaping burning coals on his head. ¹ 

Romans 14:17

14:17 For the kingdom of God does not consist of food and drink, but righteousness, peace, and joy in the Holy Spirit.

[12:20]  ¹ sn A quotation from Prov 25:21-22.